Name: SI8631AB-B-IS
Brand: Silicon Labs
SKU: SI8631AB-B-IS
Availability: InStock
Rating: 5 (141 reviews)

SI8631AB-B-IS

For Reference Only

Part Number	SI8631AB-B-IS
Manufacturer	Silicon Labs
Description	DGTL ISO 2.5KV GEN PURP 16SOIC
Datasheet	SI8631AB-B-IS Datasheet SI8631AB-B-IS Specifications
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	6,174 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI8631AB-B-IS (Digital Isolators) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SI8631AB-B-IS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI8631AB-B-IS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI8631AB-B-IS.

SI8631AB-B-IS Specifications

Manufacturer	Silicon Labs
Category	Isolators - Digital Isolators
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
Series	Automotive, AEC-Q100
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	3
Inputs - Side 1/Side 2	2/1
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	35kV/µs
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	35ns, 35ns
Pulse Width Distortion (Max)	25ns
Rise / Fall Time (Typ)	2.5ns, 2.5ns
Voltage - Supply	2.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC

SI8631AB-B-IS Datasheet

SI8631AB-B-IS Reviews

Fran*****Romero

April 1, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Domin*****jagopal

March 29, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Hug*****odge

March 19, 2023

★ ★ ★ ★ ★

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

Fletc*****anesh

March 17, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Lev*****hah

March 12, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Cam***** Raj

March 7, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Bent*****Horton

March 3, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Adria*****larke

March 2, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Kol*****rroyo

March 1, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

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SI8631AB-B-IS Packaging

SI8631AB-B-IS FAQ

1. How to order SI8631AB-B-IS on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SI8631AB-B-IS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI8631AB-B-IS. All suppliers must pass our qualification reviews before they can publish their products including SI8631AB-B-IS on Heisener; we pay more attention to the channels and quality of SI8631AB-B-IS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI8631AB-B-IS price and inventory displayed accurate?

The price and inventory of SI8631AB-B-IS fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SI8631AB-B-IS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI8631AB-B-IS we delivered, we will accept the replacement or return of the SI8631AB-B-IS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SI8631AB-B-IS.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SI8631AB-B-IS pin diagram, SI8631AB-B-IS datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SI8631AB-B-IS Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
SI8631AB-B-IS1R D# V36:1790_06526380	Silicon Laboratories Inc	2.5 kV 2 Forward & 1 Reverse 3-Channel Isolator RoHS: Compliant	0
SI8631AB-B-ISR D# V36:1790_06526383	Silicon Laboratories Inc	2.5 kV 2 Forward & 1 Reverse 3-Channel Isolator RoHS: Compliant	0
SI8631AB-B-IS D# V99:2348_06526370	Silicon Laboratories Inc	2.5 kV 2 Forward & 1 Reverse 3-Channel Isolator RoHS: Compliant	0
SI8631AB-B-IS1 D# V79:2366_17789390	Silicon Laboratories Inc	2.5 kV 2 Forward & 1 Reverse 3-Channel Isolator RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SI8631AB-B-IS	Silicon Laboratories Inc	DIGITAL ISOLATOR, 35NS, NSOIC-16	120
SI8631AB-B-IS1R	Silicon Laboratories Inc	DGTL ISO 2.5KV GEN PURP 16SOIC	0
SI8631AB-B-IS1	Silicon Laboratories Inc	DIGITAL ISOLATOR, 35NS, NSOIC-16	120
SI8631AB-B-ISR	Silicon Laboratories Inc	DGTL ISO 2.5KV GEN PURP 16SOIC	0

Part Number	Manufacturer	Description	Stock
SI8631AB-B-ISR D# 336-4778-1-ND	Silicon Laboratories Inc	DGTL ISO 2500VRMS 3CH GP 16SOIC	1149
SI8631AB-B-IS1R D# SI8631AB-B-IS1RCT-ND	Silicon Laboratories Inc	DGTL ISO 2500VRMS 3CH GP 16SOIC	744
SI8631AB-B-IS D# SI8631AB-B-IS-ND	Silicon Laboratories Inc	DGTL ISO 2500VRMS 3CH GP 16SOIC	7
SI8631AB-B-IS1 D# SI8631AB-B-IS1-ND	Silicon Laboratories Inc	DGTL ISO 2500VRMS 3CH GP 16SOIC	1064

Part Number

Manufacturer

Description

Stock

SI8631AB-B-IS

Silicon Laboratories Inc

In stock shipping within 2days

166

SI8631AB-B-ISR

Silicon Laboratories Inc

In stock shipping within 2days

21100

Part Number	Manufacturer	Description	Stock
SI8631AB-B-ISR D# 3387113RL	Silicon Laboratories Inc	DIGITAL ISOLATOR, 3CH, -40 TO 125DEG C RoHS: Compliant Min Qty: 1 Container: Reel	0
SI8631AB-B-IS1R D# 3387111	Silicon Laboratories Inc	DIGITAL ISOLATOR, 3CH, -40 TO 125DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	1195
SI8631AB-B-IS D# 2423266	Silicon Laboratories Inc	DIGITAL ISOLATOR, 35NS, WSOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	53
SI8631AB-B-IS1 D# 2423267	Silicon Laboratories Inc	DIGITAL ISOLATOR, 35NS, NSOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	0

Part Number

Manufacturer

Description

Stock

SI8631AB-B-ISR

Silicon Laboratories Inc

OEM/CM Immediate delivery

20840

SI8631AB-B-IS

Silicon Laboratories Inc

OEM/CM Immediate delivery

Part Number

Manufacturer

Description

Stock

SI8631AB-B-IS1R

D# 634-SI8631AB-B-IS1R

Silicon Laboratories Inc

Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator

RoHS: Compliant

658

SI8631AB-B-IS1

D# 634-SI8631AB-B-IS1

Silicon Laboratories Inc

Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator

RoHS: Compliant

478

Part Number	Manufacturer	Description	Stock
SI8631AB-B-IS1 D# 54X5686	Silicon Laboratories Inc	Digital Isolator, 2, 35 ns, 2.5 V, 5.5 V, NSOIC, 16 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
SI8631AB-B-ISR D# 66AH7023	Silicon Laboratories Inc	DIGITAL ISOLATOR, 3CH, -40 TO 125DEG C ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1 Container: Cut Tape	3732
SI8631AB-B-IS D# 54X5685	Silicon Laboratories Inc	Digital Isolator, 2, 35 ns, 2.5 V, 5.5 V, WSOIC, 16 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	53
SI8631AB-B-IS1R D# 66AH7024	Silicon Laboratories Inc	DIGITAL ISOLATOR, 3CH, -40 TO 125DEG C ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1 Container: Cut Tape	595

Part Number

Manufacturer

Description

Stock

SI8631AB-B-IS

D# 8232003

Silicon Laboratories Inc

Si8631AB-B-IS Silicon Labs, 3-Channel Digital Isolator 1Mbps, 2500 Vrms, 16-Pin SOIC, PK

Min Qty: 5

Container: Package

232

SI8631AB-B-IS1

D# 8231984

Silicon Laboratories Inc

Si8631AB-B-IS1 Silicon Labs, 3-Channel Digital Isolator 1Mbps, 2500 Vrms, 16-Pin SOIC, PK

Min Qty: 5

Container: Package

165

Part Number	Manufacturer	Description	Stock
SI8631ABBIS1R	Silicon Laboratories Inc	OEM/CM ONLY	116
SI8631ABBIS1	Silicon Laboratories Inc	OEM/CM ONLY	78
SI8631ABBISR	Silicon Laboratories Inc	OEM/CM ONLY	103

Part Number

Manufacturer

Description

Stock

SI8631AB-B-ISR

Silicon Laboratories Inc

IN stock Immediate delivery

20825

SI8631AB-B-IS

Silicon Laboratories Inc

IN stock Immediate delivery

Part Number	Manufacturer	Description	Stock
SI8631AB-B-ISR	Silicon Laboratories Inc	Tri Ch 2.5kV Isolator, 1M, 2/1, SOIC16, lead free	0
SI8631AB-B-IS1R	Silicon Laboratories Inc	Tri Ch 2.5kV Isolator, 1M, 2/1, NB SOIC16, lead free	0
SI8631AB-B-IS1	Silicon Laboratories Inc	Tri Ch 2.5kV Isolator, 1M, 2/1, NB SOIC16, lead free	0
SI8631AB-B-IS	Silicon Laboratories Inc	Tri Ch 2.5kV Isolator, 1M, 2/1, SOIC16, lead free	0

Part Number	Manufacturer	Description	Stock
SI8631AB-B-ISR D# 3387113	Silicon Laboratories Inc	DIGITAL ISOLATOR, 3CH, -40 TO 125DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	1240
SI8631AB-B-IS1R D# 3387111	Silicon Laboratories Inc	DIGITAL ISOLATOR, 3CH, -40 TO 125DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	595
SI8631AB-B-IS D# 2423266	Silicon Laboratories Inc	DIGITAL ISOLATOR, 35NS, WSOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	53
SI8631AB-B-IS1 D# 2423267	Silicon Laboratories Inc	DIGITAL ISOLATOR, 35NS, NSOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	23

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SI8631AB-B-IS

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