Isolators

SI8645BB-B-IS1

Active

Skyworks Solutions Inc.

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsSI8645BB-B-IS1 | Datasheet

Isolators

SI8645BB-B-IS1

Active

Skyworks Solutions Inc.

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

Deep-Dive with AI

DocumentsSI8645BB-B-IS1 | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SI8645BB-B-IS1

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	35 kV/µs
Data Rate	150 Mbps
Inputs - Side 1/Side 2 [custom]	4
Inputs - Side 1/Side 2 [custom]	0
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	16-SOIC
Package / Case	0.154 in, 3.9 mm
Propagation Delay tpLH / tpHL (Max)	13 ns
Pulse Width Distortion (Max) [Max]	4.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	16-SOIC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Isolation	2500 Vrms
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.5 V

Si864x Series

Part	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Voltage - Isolation	Operating Temperature [Max]	Operating Temperature [Min]	Pulse Width Distortion (Max) [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Channel Type	Package / Case	Package / Case [x]	Package / Case [y]	Mounting Type	Supplier Device Package	Type	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Common Mode Transient Immunity (Min) [Min]	Technology	Propagation Delay tpLH / tpHL (Max)	Number of Channels [custom]	Data Rate	Package / Case	Package / Case	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Qualification	Grade	Package / Case
Skyworks Solutions Inc. SI8645BB-B-IUR	2.5 ns	2.5 ns	2500 Vrms	125 °C	-40 C	4.5 ns	5.5 V	2.5 V	Unidirectional	16-SSOP	0.154 in	3.9 mm	Surface Mount	16-QSOP	General Purpose	4	0	35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps
Skyworks Solutions Inc. SI8645BT-IS2	2.5 ns	2.5 ns		125 °C	-40 C	4.5 ns	5.5 V	2.375 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose	4	0	60 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps	7.5 mm	0.295 "
Skyworks Solutions Inc. SI8641BB-AS	2.5 ns	2.5 ns	2500 Vrms	125 °C	-40 C	4.5 ns	5.5 V	2.375 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose			35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps	7.5 mm	0.295 "	3	1	AEC-Q100	Automotive
Skyworks Solutions Inc. SI8641ET-AS	2.5 ns	2.5 ns		125 °C	-40 C	4.5 ns	5.5 V	2.375 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose			35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps	7.5 mm	0.295 "	3	1	AEC-Q100	Automotive
Skyworks Solutions Inc. SI8640EC-B-IS1R	2.5 ns	2.5 ns	3750 Vrms	125 °C	-40 C	4.5 ns	5.5 V	2.5 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose	4	0	35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps							0.154 in 3.9 mm
Skyworks Solutions Inc. SI8642BB-B-ISR	2.5 ns	2.5 ns	2500 Vrms	125 °C	-40 C	4.5 ns	5.5 V	2.5 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose			35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps	7.5 mm	0.295 "	2	2
Skyworks Solutions Inc. SI8645BA-C-IU	2.5 ns	2.5 ns	1000 VAC	125 °C	-40 C	5 ns	5.5 V	2.375 V	Unidirectional	16-SSOP	0.154 in	3.9 mm	Surface Mount	16-QSOP	General Purpose	4	0	35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps
Skyworks Solutions Inc. SI8645BD-B-ISR	2.5 ns	2.5 ns		125 °C	-40 C	4.5 ns	5.5 V	2.5 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose	4	0	35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps	7.5 mm	0.295 "
Skyworks Solutions Inc. SI8641BC-B-IS1R	2.5 ns	2.5 ns	3750 Vrms	125 °C	-40 C	4.5 ns	5.5 V	2.5 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose			35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps			3	1			0.154 in 3.9 mm
Skyworks Solutions Inc. SI8645BB-B-IS1	2.5 ns	2.5 ns	2500 Vrms	125 °C	-40 C	4.5 ns	5.5 V	2.5 V	Unidirectional	16-SOIC			Surface Mount	16-SOIC	General Purpose	4	0	35 kV/µs	Capacitive Coupling	13 ns	4	150 Mbps							0.154 in 3.9 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	267	$ 3.67
Mouser	N/A	1	$ 5.07
		10	$ 3.31
		25	$ 2.58
		96	$ 2.21
		288	$ 2.03
		528	$ 1.93
		1008	$ 1.88
		5040	$ 1.82

Description

General part information

Si864x Series

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

Documents

Technical documentation and resources

SI8645BB-B-IS1 | Datasheet

Datasheet