The IS3H4 is an optically coupled isolator consisting of two infrared light emitting diodes in inverse parallel and an NPN silicon photo transistor.

DESCRIPTION The IS3H4 is an optically coupled isolator consisting of two infrared light emitting diodes in inverse parallel and an NPN silicon photo transistor. It belongs to Isocom’s Compact range of opto-couplers FEATURES • Low profile package ( half pitch ) • Bi-Directional input

Mini-falt Package AC Input Type Half Pitch Photocoupler

■ Features 1. AC input type 2. Half pitch type (lead pitch : 1.27mm) 3. Isolation voltage between input and output (Viso: 2 500Vrms) 4. Applicable to infrared ray reflow (230˚C, for MAX. 30s) 5. High reliability 6. Taping package PC3H4 (1ch), PC3Q64Q (4ch) 7. Recognized by UL, f

DEVICE SPECIFICATION FOR PHOTOCOUPLER

DEVICE SPECIFICATION FOR PHOTOCOUPLER Application This specification applies to the outline and characteristics of photocoupler; Model No. PC3H4.

DEVICE SPECIFICATION FOR PHOTOCOUPLER

DEVICE SPECIFICATION FOR PHOTOCOUPLER Application This specification applies to the outline and characteristics of photocoupler; Model No. PC3H4.

4 PIN SSOP PHOTOTRANSISTOR PHOTOCOUPLER AC INPUT PHOTOCOUPLER

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