4N28 Fairchild Optoelectronics Group, 4N28 Datasheet - Page 11

• Manufacturer Part Number: 4N28
• Description: OPTOCOUPLER TRANS-OUT 6-DIP
• Manufacturer: Fairchild Optoelectronics Group

Specifications of 4N28

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 5300Vrms
• Current Transfer Ratio (min): 10% @ 10mA
• Voltage - Output: 30V
• Current - Dc Forward (if): 100mA
• Vce Saturation (max): 500mV
• Output Type: Transistor with Base
• Mounting Type: Through Hole
• Package / Case: 6-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Current Transfer Ratio (max): -
• Other names: 4N28QT; 4N28QT

© 2003 Fairchild Semiconductor Corporation
White Package (-M Suffix)
NOTE
All dimensions are in inches (millimeters)
Package Dimensions (0.4” Lead Spacing)
4N25
4N37
Package Dimensions (Through Hole)
0.200 (5.08)
0.115 (2.93)
0.200 (5.08)
0.115 (2.93)
0.070 (1.77)
0.040 (1.02)
0.020 (0.50)
0.016 (0.41)
0.070 (1.77)
0.040 (1.02)
0.100 (2.54)
0.015 (0.38)
0.020 (0.50)
0.016 (0.41)
0.100 (2.54)
0.015 (0.38)
0.350 (8.89)
0.320 (8.13)
0.350 (8.89)
0.320 (8.13)
0.014 (0.36)
0.010 (0.25)
H11A1
0.014 (0.36)
0.010 (0.25)
4N26
0.100 [2.54]
0.100 (2.54)
PIN 1 ID
0.260 (6.60)
0.240 (6.10)
Pin 1 ID
0.260 (6.60)
0.240 (6.10)
15°
0.425 (10.80)
0.400 (10.16)
0.320 (8.13)
PHOTOTRANSISTOR OPTOCOUPLERS
0.012 (0.30)
0.008 (0.21)
H11A2
0.012 (0.30)
4N27
Page 11 of 15
0.425 (10.79)
0.200 (5.08)
0.115 (2.93)
Package Dimensions (Surface Mount)
GENERAL PURPOSE 6-PIN
H11A3
4N28
0.070 (1.77)
0.040 (1.02)
0.020 (0.50)
0.016 (0.41)
0.025 (0.63)
0.020 (0.51)
Recommended Pad Layout for
Surface Mount Leadform
0.305 (7.75)
0.350 (8.89)
0.320 (8.13)
0.100 (2.54)
0.014 (0.36)
0.010 (0.25)
H11A4
4N35
0.100 [2.54]
PIN 1 ID
0.260 (6.60)
0.240 (6.10)
0.070 (1.78)
0.012 (0.30)
0.008 (0.20)
0.390 (9.90)
0.332 (8.43)
0.030 (0.76)
0.035 (0.88)
0.006 (0.16)
0.320 (8.13)
0.060 (1.52)
H11A5
4N36
5/7/03