GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
4N25
4N37
4N26
H11A1
4N27
H11A2
4N28
H11A3
4N35
H11A4
4N36
H11A5
Black Package (No -M Suffix)
Package Dimensions (Through Hole)
Package Dimensions (Surface Mount)
PIN 1
ID.
0.350 (8.89)
0.330 (8.38)
PIN 1
ID.
3
2
1
0.270 (6.86)
0.240 (6.10)
0.270 (6.86)
0.240 (6.10)
0.350 (8.89)
0.330 (8.38)
4
5
6
0.070 (1.78)
0.045 (1.14)
0.300 (7.62)
TYP
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.115 (2.92)
0.200 (5.08)
0.165 (4.18)
0.016 (0.41)
0.008 (0.20)
0.020 (0.51)
MIN
0.020 (0.51)
0.154 (3.90)
0.100 (2.54)
0.016 (0.40) MIN
MIN
0.022 (0.56)
0.016 (0.41)
0.100 (2.54)
TYP
0.315 (8.00)
MIN
0.016 (0.40)
0.008 (0.20)
0.405 (10.30)
MAX
0.300 (7.62)
TYP
0.022 (0.56)
0.016 (0.41)
0° to 15°
Lead Coplanarity : 0.004 (0.10) MAX
0.100 (2.54)
TYP
Package Dimensions (0.4” Lead Spacing)
Recommended Pad Layout for
Surface Mount Leadform
PIN 1 ID
0.070 (1.78)
0.270 (6.86)
0.240 (6.10)
0.060 (1.52)
0.350 (8.89)
0.330 (8.38)
0.415 (10.54)
0.100 (2.54)
0.295 (7.49)
0.070 (1.78)
0.045 (1.14)
0.030 (0.76)
0.200 (5.08)
0.135 (3.43)
0.154 (3.90)
0.100 (2.54)
0.016 (0.40)
0.008 (0.20)
0.004 (0.10)
MIN
0° to 15°
0.022 (0.56)
0.016 (0.41)
0.400 (10.16)
TYP
0.100 (2.54) TYP
NOTE
All dimensions are in inches (millimeters)
© 2003 Fairchild Semiconductor Corporation
Page 10 of 15
5/7/03
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