Datasheet

5/7/03
Page 5 of 15
© 2003 Fairchild Semiconductor Corporation
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
4N25 4N26 4N27 4N28 4N35 4N36
4N37 H11A1 H11A2 H11A3 H11A4 H11A5
* Typical values at T
A
= 25°C
AC Characteristic Test Conditions Symbol Device Min Typ* Max Unit
Turn-off Time
(I
F
= 10 mA, V
CC
= 10 V, R
L
= 100 Ω )
(Fig.20)
T
OFF
4N25
4N26
4N27
4N28
H11A1
H11A2
H11A3
H11A4
H11A5
2
µs
(I
C
= 2 mA, V
CC
= 10 V, R
L
= 100 Ω )
(Fig.20)
4N35
4N36
4N37
210
TRANSFER CHARACTERISTICS (T
A
= 25°C Unless otherwise specified.) (Continued)