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1SMC58AT3G

hot 1SMC58AT3G

1SMC58AT3G

For Reference Only

Part Number 1SMC58AT3G
Manufacturer Littelfuse Inc.
Description TVS DIODE 58VWM 93.6VC SMC
Datasheet 1SMC58AT3G Datasheet
Package DO-214AB, SMC
In Stock 102940 piece(s)
Unit Price $ 0.2307 *
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1SMC58AT3G

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1SMC58AT3G Specifications

ManufacturerLittelfuse Inc.
CategoryCircuit Protection - TVS - Diodes
Datasheet 1SMC58AT3G Datasheet
PackageDO-214AB, SMC
SeriesAutomotive, AEC-Q101
TypeZener
Unidirectional Channels1
Voltage - Reverse Standoff (Typ)58V
Voltage - Breakdown (Min)64.4V
Voltage - Clamping (Max) @ Ipp93.6V
Current - Peak Pulse (10/1000��s)16A
Power - Peak Pulse1500W (1.5kW)
Power Line ProtectionNo
ApplicationsAutomotive
Operating Temperature-65°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / CaseDO-214AB, SMC
Supplier Device PackageSMC

1SMC58AT3G Datasheet

Page 1

Page 2

1 1SMC5.0AT3/D 1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series 1500 Watt Peak Power Zener Transient Voltage Suppressors Unidirectional* The SMC series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMC series is supplied in Littelfuse exclusive, cost-effective, highly reliable package and is ideal ly sui ted for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. Features Working Peak Reverse Voltage Range − 5.0 V to 78 V Standard Zener Breakdown Voltage Range − 6.7 V to 91.25 V Peak Power − 1500 W @ 1 ms ESD Rating of Class 3 (> 16 KV) per Human Body Model Maximum Clamp Voltage @ Peak Pulse Current Low Leakage < 5 A Above 10 V UL 497B for Isolated Loop Circuit Protection Maximum Temperature Coefficient Specified Response Time is Typically < 1 ns SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable Pb−Free Packages are Available Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic FINISH: All external surfaces are corrosion resistant and leads are readily solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260ºC for 10 Seconds LEADS: Modified L−Bend providing more contact area to bond pads POLARITY: Cathode indicated by molded polarity bend MOUNTING POSITION: Any PLASTIC SURFACE MOUNT ZENER TRANSIENT VOLTAGE SUPPRESSORS 5.0−78 VOLTS 1500 WATT PEAK POWER Device Package Shipping ORDERING INFORMATION MARKING DIAGRAM DEVICE MARKING INFORMATION .com Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 8 SMC CASE 403 PLASTIC • • • • • • • • • • • •

Page 3

1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation (Note 1) @ TL = 25C, Pulse Width = 1 ms PPK 1500 W DC Power Dissipation @ TL = 75C Measured Zero Lead Length (Note 2) Derate Above 75C Thermal Resistance from Junction−to−Lead PD RJL 4.0 54.6 18.3 W mW/C C/W DC Power Dissipation (Note 3) @ TA = 25C Derate Above 25C Thermal Resistance from Junction−to−Ambient PD RJA 0.75 6.1 165 W mW/C C/W Forward Surge Current (Note 4) @ TA = 25C IFSM 200 A Operating and Storage Temperature Range TJ, Tstg −65 to +150 C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. 10 x 1000 s, non−repetitive. 2. 1 in square copper pad, FR−4 board. 3. FR−4 board, using Littelfuse minimum recommended footprint, as shown in 403 case outline dimensions spec. 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted, VF = 3.5 V Max @ IF = 100 A) (Note 5) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF 5. 1/2 sine wave or equivalent, PW = 8.3 ms non−repetitive duty cycle Uni−Directional TVS IPP IF V I IRIT VRWMVC VBR VF 2 Publication Order Number: 1SMC5.0AT3/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 8

Page 4

1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Device* Device Marking VRWM (Note 6) IR @ VRWM Breakdown Voltage VC @ IPP (Note 8) VBR V (Note 7) @ IT VC IPP V A Min Nom Max mA V A 1SMC5.0AT3G 1SMC6.0AT3G 1SMC6.5AT3G GDE GDG GDK 5.0 6.0 6.5 1000 1000 500 6.4 6.67 7.22 6.7 7.02 7.6 7.0 7.37 7.98 10 10 10 9.2 10.3 11.2 163 145.6 133.9 1SMC7.5AT3G 1SMC8.0AT3G 1SMC9.0AT3G GDP GDR GDV 7.5 8.0 9.0 100 50 10 8.33 8.89 10 8.77 9.36 10.55 9.21 9.83 11.1 1 1 1 12.9 13.6 15.4 116.3 110.3 97.4 1SMC10AT3G 1SMC12AT3G 1SMC13AT3G GDX GEE GEG 10 12 13 5 5 5 11.1 13.3 14.4 11.7 14 15.15 12.3 14.7 15.9 1 1 1 17 19.9 21.5 88.2 75.3 69.7 1SMC14AT3G 1SMC15AT3G 1SMC16AT3G 1SMC17AT3G GEK GEM GEP GER 14 15 16 17 5 5 5 5 15.6 16.7 17.8 18.9 16.4 17.6 18.75 19.9 17.2 18.5 19.7 20.9 1 1 1 1 23.2 24.4 26 27.6 64.7 61.5 57.7 53.3 1SMC18AT3G 1SMC20AT3G 1SMC22AT3G 1SMC24AT3G GET GEV GEX GEZ 18 20 22 24 5 5 5 5 20 22.2 24.4 26.7 21.05 23.35 25.65 28.1 22.1 24.5 26.9 29.5 1 1 1 1 29.2 32.4 35.5 38.9 51.4 46.3 42.2 38.6 1SMC26AT3G 1SMC28AT3G 1SMC30AT3G 1SMC33AT3G GFE GFG GFK GFM 26 28 30 33 5 5 5 5 28.9 31.1 33.3 36.7 30.4 32.75 35.05 38.65 31.9 34.4 36.8 40.6 1 1 1 1 42.1 45.4 48.4 53.3 35.6 33 31 28.1 1SMC36AT3G 1SMC40AT3G 1SMC43AT3G GFP GFR GFT 36 40 43 5 5 5 40 44.4 47.8 42.1 46.75 50.3 44.2 49.1 52.8 1 1 1 58.1 64.5 69.4 25.8 32.2 21.6 1SMC48AT3G 1SMC51AT3G 1SMC54AT3G 1SMC58AT3G GFX GFZ GGE GGG 48 51 54 58 5 5 5 5 53.3 56.7 60 64.4 56.1 59.7 63.15 67.8 58.9 62.7 66.3 71.2 1 1 1 1 77.4 82.4 87.1 93.6 19.4 18.2 17.2 16 1SMC60AT3G 1SMC64AT3G 1SMC70AT3G 1SMC75AT3G 1SMC78AT3G GGK GGM GGP GGR GGT 60 64 70 75 78 5 5 5 5 5 66.7 71.1 77.8 83.3 86.7 70.2 74.85 81.9 87.7 91.25 73.7 78.6 86 92.1 95.8 1 1 1 1 1 96.8 103 113 121 126 15.5 14.6 13.3 12.4 11.4 6. A transient suppressor is normally selected according to the maximum working peak reverse voltage (VRWM), which should be equal to or greater than the DC or continuous peak operating voltage level. 7. VBR measured at pulse test current IT at an ambient temperature of 25C. 8. Surge current waveform per Figure 2 and derate per Figure 3 of the General Data − 1500 Watt at the beginning of this group. *Include SZ-prefix devices where applicable. 3 Publication Order Number: 1SMC5.0AT3/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 8

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1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series NONREPETITIVE PULSE WAVEFORM SHOWN IN FIGURE 2 tP, PULSE WIDTH 1 10 100 0.1 s 1 s 10 s 100 s 1 ms 10 ms Figure 1. Pulse Rating Curve 0 1 2 3 4 0 50 100 t, TIME (ms) V A LU E ( % ) HALF VALUE - IPP 2 PEAK VALUE - IPP Figure 2. Pulse Waveform Figure 3. Pulse Derating Curve P E A K P U LS E D E R A T IN G IN % O F P E A K P O W E R O R C U R R E N T @ T A = 2 5 C 100 80 60 40 20 0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) 120 140 160 tP PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF IPP. VBR, INSTANTANEOUS INCREASE IN VBR ABOVE VBR (NOM) (VOLTS) 0.3 0.5 0.7 1 2 3 5 7 10 20 30 1000 500 200 100 50 1 2 5 10 20 TL=25C tP=10s VBR(NOM)=6.8TO13V 20V 24V 43V 75V 120V 180V Figure 4. Dynamic Impedance P pk , P E A K P O W E R (k W ) tr 10 s I T, T E S T C U R R E N T (A M P S ) UL RECOGNITION The entire series has Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and File . Many competitors only have one or two devices recognized or have recognition in a non-protective category. Some competitors have no recognition at all. With the UL497B recognition, our parts successfully passed several tests including Strike Voltage Breakdown test, Endurance Conditioning, Temperature test, Dielectric Voltage-Withstand test, Discharge test and several more. Whereas, some competitors have only passed a flammability test for the package material, we have been recognized for much more to be included in their Protector category. 4 Publication Order Number: 1SMC5.0AT3/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 8 #E128662

Page 6

1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series APPLICATION NOTES Response Time In most applications, the transient suppressor device is placed in parallel with the equipment or component to be protected. In this situation, there is a time delay associated with the capacitance of the device and an overshoot condition associated with the inductance of the device and the inductance of the connection method. The capacitive effect is of minor importance in the parallel protection scheme because it only produces a time delay in the transition from the operating voltage to the clamp voltage as shown in Figure 5. The inductive effects in the device are due to actual turn-on time (time required for the device to go from zero current to full current) and lead inductance. This inductive effect produces an overshoot in the voltage across the equipment or component being protected as shown in Figure 6. Minimizing this overshoot is very important in the application, since the main purpose for adding a transient suppressor is to clamp voltage spikes. The SMC series have a very good response time, typically < 1 ns and negligible inductance. However, external inductive effects could produce unacceptable overshoot. Proper circuit layout, minimum lead lengths and placing the suppressor device as close as possible to the equipment or components to be protected will minimize this overshoot. Some input impedance represented by Zin is essential to prevent overstress of the protection device. This impedance should be as high as possible, without restricting the circuit operation. Duty Cycle Derating The data of Figure 1 applies for non-repetitive conditions and at a lead temperature of 25C. If the duty cycle increases, the peak power must be reduced as indicated by the curves of Figure 7. Average power must be derated as the lead or ambient temperature rises above 25C. The average power derating curve normally given on data sheets may be normalized and used for this purpose. At first glance the derating curves of Figure 7 appear to be in error as the 10 ms pulse has a higher derating factor than the 10 s pulse. However, when the derating factor for a given pulse of Figure 7 is multiplied by the peak power value of Figure 1 for the same pulse, the results follow the expected trend. 6 Publication Order Number: 1SMC5.0AT3/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 8

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1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series VL V Vin Vin (TRANSIENT) VL td V Vin (TRANSIENT) OVERSHOOT DUE TO INDUCTIVE EFFECTS tD = TIME DELAY DUE TO CAPACITIVE EFFECT t t Figure 5. Figure 6. Figure 7. Typical Derating Factor for Duty Cycle D E R AT IN G F A C TO R 1 ms 10 s 1 0.7 0.5 0.3 0.05 0.1 0.2 0.01 0.02 0.03 0.07 100 s 0.1 0.2 0.5 2 5 10 501 20 100 D, DUTY CYCLE (%) PULSE WIDTH 10 ms TYPICAL PROTECTION CIRCUIT Vin VL Zin LOAD 6 Publication Order Number: 1SMC5.0AT3/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 8

1SMC58AT3G Reviews

Average User Rating
5 / 5 (163)
★ ★ ★ ★ ★
5 ★
147
4 ★
16
3 ★
0
2 ★
0
1 ★
0

Ter*****Bajwa

December 31, 2020

Perfectly functioning!! on time and as described!

Mallo*****onnell

October 3, 2019

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Bryan*****phens

September 2, 2019

No problem in making an order and will see how the shipping goes.

Mega*****lean

August 25, 2019

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Kyr*****Lall

August 5, 2019

Always meet my expectations with order and questions.

Kend*****avid

July 7, 2019

Well packaged and good condition with the parts, arrived on time, good customer service.

Fra***** Kibe

April 7, 2019

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Jua*****rimes

March 20, 2019

Great product at a good price. No complaints.

Madil*****athews

October 24, 2018

What I like was it was shipped fast and no damage.

Keen*****assi

July 19, 2018

Excellent company. Product as described. Usually fast and well packed.Very nice.

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