Isocom Components 2004 LTD SFH615A Series

3 variants · Isocom Components 2004 LTDAll Optoisolators →

About the Isocom Components 2004 LTD SFH615A Series

The Isocom Components 2004 LTD SFH615A Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common channels of 1, current - DC forward (If) of 50 mA and current - output (Channel) of 50mA. Variants differ by case, current transfer ratio and mounting, so you can match the exact case your application requires using the selection guide below. All listed Isocom Components 2004 LTD SFH615A Series part numbers are active and orderable.

Select a variant by

Case: 4-DIP (0.300\", 7.62mm) · 4-SMD, Gull Wing
Current transfer ratio: 200% @ 10mA · 320% @ 10mA
Mounting: Surface Mount · Through Hole
Package: Tape & Reel (TR); Cut Tape (CT) · Tube
Rise (Fall time): 3µs, 14µs · 4.6µs, 15µs
Turn on (Turn off time): 4.2µs, 23µs · 6µs, 25µs

Shared specifications

Channels: 1
Current - DC forward (If): 50 mA
Current - output (Channel): 50mA
Input type: DC
Operating temperature: -30°C ~ 100°C
Output type: Transistor
Vce saturation: 400mV
Voltage - forward (Vf): 1.65V (Max)
Voltage - isolation: 5300Vrms
Voltage - output: 70V

Variant comparison

Parameter	SFH615A-3X	SFH615A-3XSMT/R	SFH615A-4XSMT&R
Case	4-DIP (0.300\", 7.62mm)	4-SMD, Gull Wing	4-SMD, Gull Wing
Current transfer ratio	200% @ 10mA	200% @ 10mA	320% @ 10mA
Mounting	Through Hole	Surface Mount	Surface Mount
Package	Tube	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)
Rise (Fall time)	3µs, 14µs	3µs, 14µs	4.6µs, 15µs
Turn on (Turn off time)	4.2µs, 23µs	4.2µs, 23µs	6µs, 25µs

Request a quote on any Isocom Components 2004 LTD SFH615A Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.