SI8621AB-B-IS

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Skyworks Solutions Inc.

DIGITAL ISOLATOR CMOS 2-CH 1MBPS 8-PIN SOIC N

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SI8621AB-B-IS

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Skyworks Solutions Inc.

DIGITAL ISOLATOR CMOS 2-CH 1MBPS 8-PIN SOIC N

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SI8621AB-B-IS

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	35 kV/µs
Data Rate	1 Mbps
Inputs - Side 1/Side 2	1/1
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Propagation Delay tpLH / tpHL (Max)	35 ns
Pulse Width Distortion (Max) [Max]	25 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	8-SOIC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Isolation	2500 Vrms
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.5 V

SI8621 Series

Part	Inputs - Side 1/Side 2	Propagation Delay tpLH / tpHL (Max)	Package / Case [x]	Package / Case	Package / Case [y]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Mounting Type	Number of Channels [custom]	Technology	Channel Type	Common Mode Transient Immunity (Min) [Min]	Supplier Device Package	Pulse Width Distortion (Max) [Max]	Data Rate	Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Voltage - Isolation	Qualification	Grade
Skyworks Solutions Inc. SI8621ET-IS2R	1/1	13 ns	0.295 in	16-SOIC	7.5 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	60 kV/µs	16-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V
Skyworks Solutions Inc. SI8621BC-B-ISR	1/1	13 ns	0.154 in	8-SOIC	3.9 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	3750 Vrms
Skyworks Solutions Inc. SI8621ED-B-ISR	1/1	13 ns	0.295 in	16-SOIC	7.5 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	16-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V
Skyworks Solutions Inc. SI8621BB-B-IM1R	1/1	13 ns		8-VDFN		2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-DFN (5x4)	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	2500 Vrms
Skyworks Solutions Inc. SI8621AB-B-IS	1/1	35 ns	0.154 in	8-SOIC	3.9 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-SOIC	25 ns	1 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	2500 Vrms
Skyworks Solutions Inc. SI8621BB-B-ISR	1/1	13 ns	0.154 in	8-SOIC	3.9 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	2500 Vrms
Skyworks Solutions Inc. SI8621BB-B-IS	1/1	13 ns	0.154 in	8-SOIC	3.9 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	2500 Vrms
Skyworks Solutions Inc. SI8621EC-B-IS	1/1	13 ns	0.154 in	8-SOIC	3.9 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	3750 Vrms
Skyworks Solutions Inc. SI8621ED-B-IS	1/1	13 ns	0.295 in	16-SOIC	7.5 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	16-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V
Skyworks Solutions Inc. SI8621EC-ASR	1/1	13 ns	0.154 in	8-SOIC	3.9 mm	2.5 ns	2.5 ns	Surface Mount	2	Capacitive Coupling	Unidirectional	35 kV/µs	8-SOIC	4.5 ns	150 Mbps	General Purpose	125 °C	-40 °C	2.5 V	5.5 V	3750 Vrms	AEC-Q100	Automotive

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.59
		10	$ 2.33
		96	$ 1.87
		288	$ 1.76
		576	$ 1.54
		1056	$ 1.27
		2592	$ 1.19
		5088	$ 1.14

Description

General part information

SI8621 Series

General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources