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P4SMA91A

hot P4SMA91A

P4SMA91A

For Reference Only

Part Number P4SMA91A
Manufacturer Littelfuse Inc.
Description TVS DIODE 77.8VWM 125VC SMD
Datasheet P4SMA91A Datasheet
Package DO-214AC, SMA
In Stock 122800 piece(s)
Unit Price $ 0.1459 *
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P4SMA91A

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P4SMA91A Specifications

ManufacturerLittelfuse Inc.
CategoryCircuit Protection - TVS - Diodes
Datasheet P4SMA91A Datasheet
PackageDO-214AC, SMA
SeriesP4SMA
TypeZener
Unidirectional Channels1
Voltage - Reverse Standoff (Typ)77.8V
Voltage - Breakdown (Min)86.5V
Voltage - Clamping (Max) @ Ipp125V
Current - Peak Pulse (10/1000��s)3.3A
Power - Peak Pulse400W
Power Line ProtectionNo
ApplicationsGeneral Purpose
Operating Temperature-65°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / CaseDO-214AC, SMA
Supplier Device PackageDO-214AC (SMA)

P4SMA91A Datasheet

Page 1

Page 2

Transient Voltage Suppression Diodes © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/06/17 Surface Mount – 400W > P4SMA series Description Agency Approvals Features • 400W peak pulse power capability at 10/1000µs waveform, repetition rate (duty cycles):0.01% • Excellent clamping capability • Low incremental surge resistance • Typical IR less than 1μA when VBR min>12V • Optimized surface mount footprint for minimal PCB space impact • Low profile package • Typical failure mode due to exceeding maximum ratings is a short circuit condition • Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact) • EFT protection of data lines in accordance with IEC 61000-4-4 • Built-in strain relief • Fast response time: typically less than 1.0ps from 0V to BV min • High temperature to reflow soldering guaranteed: 260°C/40sec • VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%) • UL Recognized epoxy meeting flammability classification V-0 • Meet MSL level1, per J-STD-020, LF maximun peak of 260°C • Matte tin lead–free Plated • Halogen-free and RoHS compliant • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD- 609A.01) Applications TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Maximum Ratings and Thermal Characteristics (TA=25 OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25ºC by 10/1000µs Waveform (Fig.2)(Note 1), (Note 2), (Note 5) PPPM 400 W Power Dissipation on Infinite Heat Sink at TL=50 OC PD 3.3 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 60 A Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4) VF 3.5/5.0 V Operating Temperature Range TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 °C Typical Thermal Resistance Junction to Lead RθJL 30 °C/W Typical Thermal Resistance Junction to Ambient RθJA 120 °C/W Notes: 1. Non-repetitive current pulse, per Fig.4 and derated above TJ (initial) =25ºC per Fig. 3. 2. Mounted on 5.0x5.0mm copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. 4. VF < 3.5V for single die parts and VF< 5.0V for stacked-die parts. 5. The PPPM of stacked-die parts is 600W and please contact littelfuse for the detail stacked-die parts. AGENCY AGENCY FILE NUMBER E230531 P4SMA Series Functional Diagram Bi-directional Uni-directional Cathode Anode Uni-directional Bi-directional RoHS Pb e3 ® Datasheet Additional Infomarion Resources Samples

Page 3

Transient Voltage Suppression Diodes © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/06/17 Surface Mount – 400W > P4SMA series Electrical Characteristics (TA=25°C unless otherwise noted) Part Number (Uni) Part Number (Bi) Marking Reverse Stand off Voltage VR (Volts) Breakdown Voltage VBR (Volts) @ IT Test Current IT (mA) Maximum Clamping Voltage VC @ Ipp (V) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR (µA) Maximum Temperature Coefficient of VBR (%/C) Agency Approval UNI BI MIN MAX P4SMA6.8A P4SMA6.8CA 6V8A 6V8C 5.80 6.45 7.14 10 10.5 39.0 1000 0.041 X P4SMA7.5A P4SMA7.5CA 7V5A 7V5C 6.40 7.13 7.88 10 11.3 36.3 500 0.052 X P4SMA8.2A P4SMA8.2CA 8V2A 8V2C 7.02 7.79 8.61 10 12.1 33.9 200 0.058 X P4SMA9.1A P4SMA9.1CA 9V1A 9V1C 7.78 8.65 9.55 1 13.4 30.6 50 0.063 X P4SMA10A P4SMA10CA 10A 10C 8.55 9.50 10.50 1 14.5 28.3 10 0.066 X P4SMA11A P4SMA11CA 11A 11C 9.40 10.50 11.60 1 15.6 26.3 5 0.069 X P4SMA12A P4SMA12CA 12A 12C 10.20 11.40 12.60 1 16.7 24.6 5 0.071 X P4SMA13A P4SMA13CA 13A 13C 11.10 12.40 13.70 1 18.2 22.5 1 0.074 X P4SMA15A P4SMA15CA 15A 15C 12.80 14.30 15.80 1 21.2 19.3 1 0.076 X P4SMA16A P4SMA16CA 16A 16C 13.60 15.20 16.80 1 22.5 18.2 1 0.080 X P4SMA18A P4SMA18CA 18A 18C 15.30 17.10 18.90 1 25.5 16.1 1 0.083 X P4SMA20A P4SMA20CA 20A 20C 17.10 19.00 21.00 1 27.7 14.8 1 0.085 X P4SMA22A P4SMA22CA 22A 22C 18.80 20.90 23.10 1 30.6 13.4 1 0.088 X P4SMA24A P4SMA24CA 24A 24C 20.50 22.80 25.20 1 33.2 12.3 1 0.091 X P4SMA27A P4SMA27CA 27A 27C 23.10 25.70 28.40 1 37.5 10.9 1 0.092 X P4SMA30A P4SMA30CA 30A 30C 25.60 28.50 31.50 1 41.4 9.9 1 0.093 X P4SMA33A P4SMA33CA 33A 33C 28.20 31.40 34.70 1 45.7 9.0 1 0.094 X P4SMA36A P4SMA36CA 36A 36C 30.80 34.20 37.80 1 49.9 8.2 1 0.096 X P4SMA39A P4SMA39CA 39A 39C 33.30 37.10 41.00 1 53.9 7.6 1 0.097 X P4SMA43A P4SMA43CA 43A 43C 36.80 40.90 45.20 1 59.3 6.9 1 0.098 X P4SMA47A P4SMA47CA 47A 47C 40.20 44.70 49.40 1 64.8 6.3 1 0.099 X P4SMA51A P4SMA51CA 51A 51C 43.60 48.50 53.60 1 70.1 5.8 1 0.100 X P4SMA56A P4SMA56CA 56A 56C 47.80 53.20 58.80 1 77.0 5.3 1 0.101 X P4SMA62A P4SMA62CA 62A 62C 53.00 58.90 65.10 1 85.0 4.8 1 0.102 X P4SMA68A P4SMA68CA 68A 68C 58.10 64.60 71.40 1 92.0 4.5 1 0.103 X P4SMA75A P4SMA75CA 75A 75C 64.10 71.30 78.80 1 103.0 4.0 1 0.104 X P4SMA82A P4SMA82CA 82A 82C 70.10 77.90 86.10 1 113.0 3.6 1 0.105 X P4SMA91A P4SMA91CA 91A 91C 77.80 86.50 95.50 1 125.0 3.3 1 0.106 X P4SMA100A P4SMA100CA 100A 100C 85.50 95.00 105.00 1 137.0 3.0 1 0.106 X P4SMA110A P4SMA110CA 110A 110C 94.00 105.00 116.00 1 152.0 2.7 1 0.107 X P4SMA120A P4SMA120CA 120A 120C 102.00 114.00 126.00 1 165.0 2.5 1 0.107 X P4SMA130A P4SMA130CA 130A 130C 111.00 124.00 137.00 1 179.0 2.3 1 0.107 X P4SMA150A P4SMA150CA 150A 150C 128.00 143.00 158.00 1 207.0 2.0 1 0.108 X P4SMA160A P4SMA160CA 160A 160C 136.00 152.00 168.00 1 219.0 1.9 1 0.108 X P4SMA170A P4SMA170CA 170A 170C 145.00 162.00 179.00 1 234.0 1.8 1 0.108 X P4SMA180A P4SMA180CA 180A 180C 154.00 171.00 189.00 1 246.0 1.7 1 0.108 X P4SMA200A P4SMA200CA 200A 200C 171.00 190.00 210.00 1 274.0 1.5 1 0.108 X P4SMA220A P4SMA220CA 220A 220C 185.00 209.00 231.00 1 328.0 1.3 1 0.110 P4SMA250A - 250A - 214.00 237.00 263.00 1 344.0 1.2 1 0.110 P4SMA250CA* 250C 214.00 237.00 263.00 1 344.0 2.2 1 0.110 P4SMA300A - 300A - 256.00 285.00 315.00 1 414.0 1.0 1 0.110 P4SMA300CA* 300C 256.00 285.00 315.00 1 414.0 1.8 1 0.110 P4SMA350A* P4SMA350CA* 350A 350C 300.00 332.00 368.00 1 482.0 0.9 1 0.112 P4SMA400A* P4SMA400CA* 400A 400C 342.00 380.00 420.00 1 548.0 0.8 1 0.112 P4SMA440A* P4SMA440CA* 440A 440C 376.00 418.00 462.00 1 602.0 0.7 1 0.112 P4SMA480A* P4SMA480CA* 480A 480C 408.00 456.00 504.00 1 658.0 0.6 1 0.112 P4SMA510A* P4SMA510CA* 510A 510C 434.00 485.00 535.00 1 698.0 0.6 1 0.112 P4SMA530A* P4SMA530CA* 530A 530C 451.00 503.50 556.50 1 725.0 0.6 1 0.112 P4SMA540A* P4SMA540CA* 540A 540C 460.00 513.00 567.00 1 740.0 0.5 1 0.112 P4SMA550A* P4SMA550CA* 550A 550C 468.00 522.50 577.50 1 760.0 0.5 1 0.112 For parts without A , the VBR is ± 10% and VC is 5% higher than with A parts For bidirectional type having VR of 10 volts and less, the IR limit is double.

Page 4

Transient Voltage Suppression Diodes © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/06/17 Surface Mount – 400W > P4SMA series I-V Curve Characteristics Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Voltage Transients Time Voltage Across TVS Current Through TVS Vo lta ge o r C ur re nt Figure 1 - TVS Transients Clamping Waveform Vc VBR VR IR IT Ipp V Uni-directional VF Vc VBR VR IR IT Ipp V VcVBRVR Ipp IR IT Bi-directional PPPM Peak Pulse Power Dissipation -- Max power dissipation VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation VBR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) VC Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) IR Reverse Leakage Current -- Current measured at VR VF Forward Voltage Drop for Uni-directional continues on next page. Figure 2 - Peak Pulse Power Rating Curve td-Pulse Width (ms) P P PM -P ea k Pu ls e Po w er (k W ) 0.1 1 10 100 0.001 0.01 0.1 1 10 Single die,400W at 10/1000µs, 25°C stacked-die, 600W at 10/1000µs, 25°C TJ initial = Tamb

Page 5

Transient Voltage Suppression Diodes © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/06/17 Surface Mount – 400W > P4SMA series Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued) 0 20 40 60 80 100 0 25 50 75 100 125 175 P ea k P ul se P ow er (P P P ) o r C ur re nt (I P P ) D er at in g in P er ce nt ag e % 150 TJ - Initial Junction Temperature (ºC) Figure 3 - Peak Pulse Power Derating Curve I P PM - P ea k Pu ls e C ur re nt , % I R S M 0 0 50 100 150 1.0 2.0 3.0 4.0 tr=10µsec Peak Value IPPM IPPM 2 TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM 10/1000µsec. Waveform as defined by R.E.A td t-Time (ms) Half Value IPPM ( ) Figure 4 - Pulse Waveform Figure 5 - Typical Junction Capacitance 0.1 1 10 100 1000 0.001 0.01 0.1 1 10 100 1000 Tr an si en t T he rm al I m pe da nc e (° C /W ) T - Pulse Duration (s)P Figure 6 - Typical Transient Thermal Impedance 0 10 20 30 40 50 60 70 1 10 100 I F SM -P ea k Fo rw ar d S ur ve C ur re nt (A ) Number of Cycles at 60 Hz Figure 7 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only C j ( pF ) VBR - Reverse Breakdown Voltage (V) Uni/Bi-direconal V=VR Uni-direconal V=0V Bi-direconal V=0V 1 10 100 1000 10000 1 10 100 1000 0.1 1.0 10.0 100.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 I F -P ea k Fo rw ar d C ur re nt (A ) VF- Peak Forward Voltage(V) Single die Stacked-die Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values)

Page 6

Transient Voltage Suppression Diodes © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/06/17 Surface Mount – 400W > P4SMA series Physical Specifications Weight 0.002 ounce, 0.061 gram Case JEDEC DO-214AC. Molded plastic body over glass passivated junction Polarity Color band denotes positive end (cathode) except bidirectional Terminal Matte Tin-plated leads, Solderable per JESD22-B102 Dimensions Soldering Parameters Te m pe ra tu re (T ) Time (t) Ts(min) Ts(max) TL TP ts Preheat tL tp Ramp-up Critical Zone TL to TP Ramp-down t 25˚C to Peak 25˚C Reflow Condition Lead–free assembly Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs Average ramp up rate (Liquidus Temp (TA) to peak 3°C/second max TS(max) to TA - Ramp-up Rate 3°C/second max Reflow - Temperature (TA) (Liquidus) 217°C - Time (min to max) (ts) 60 – 150 seconds Peak Temperature (TP) 260 +0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 260°C DO-214AC (SMA) Cathode Band A D E G F H C B (for uni-directional products only) (all dimensions in mm) I LKJ Solder Pads Environmental Specifications High Temp. Storage JESD22-A103 HTRB JESD22-A108 Temperature Cycling JESD22-A104 MSL JEDEC-J-STD-020, Level 1 H3TRB JESD22-A101 RSH JESD22-A111 Dimensions Inches Millimeters Min Max Min Max A 0.049 0.065 1.250 1.650 B 0.157 0.181 3.990 4.600 C 0.095 0.110 2.400 2.790 D 0.075 0.090 1.900 2.290 E 0.030 0.060 0.780 1.520 F - 0.008 - 0.203 G 0.189 0.208 4.800 5.280 H 0.006 0.012 0.152 0.305 I 0.070 - 1.800 - J 0.082 - 2.100 - K - 0.090 - 2.300 L 0.082 - 2.100 -

P4SMA91A Reviews

Average User Rating
5 / 5 (93)
★ ★ ★ ★ ★
5 ★
84
4 ★
9
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0
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Aubrie*****llarreal

July 18, 2019

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Je*****s Ho

May 26, 2019

Super easy to replace and labelled terminals made it a quick replacement.

Zari*****ndhawa

February 12, 2019

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Yah*****Chang

February 2, 2019

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Warr*****vila

December 11, 2018

Works as expected. Fits good in circuit board, not lose or slipping around.

Kori*****hews

November 13, 2018

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Ares *****omery

October 20, 2018

I enjoy doing business with Heisener, please keep up the GREAT Service!

Amel*****igam

September 3, 2018

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Gabri*****kinson

August 25, 2018

I am satisfied with Heisener company

Gabr*****a Anne

June 19, 2018

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

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If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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