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Part Number | HMHA281V |
Main Category | Isolators |
Sub Category | Optoisolators - Transistor, Photovoltaic Output |
Brand | Fairchild |
Description | OPTOISO 3.75KV TRANSISTOR 4SMD |
Series | - |
Packaging | Tube |
Number of Channels | 1 |
Voltage - Isolation | 3750Vrms |
Current Transfer Ratio (Min) | 50% @ 5mA |
Current Transfer Ratio (Max) | 600% @ 5mA |
Turn On / Turn Off Time (Typ) | - |
Rise / Fall Time (Typ) | 3µs, 3µs |
Input Type | DC |
Output Type | Transistor |
Voltage - Output (Max) | 80V |
Current - Output / Channel | 50mA |
Voltage - Forward (Vf) (Typ) | 1.3V (Max) |
Current - DC Forward (If) (Max) | 50mA |
Vce Saturation (Max) | 400mV |
Operating Temperature | -55°C ~ 100°C |
Mounting Type | Surface Mount |
Package / Case | 4-SOIC (0.173", 4.40mm) |
Supplier Device Package | 4-Mini-Flat |
Image | ![]() |
HMHA281V
FARCHILD
16000
1.18
Finestock Electronics HK Limited
HMHA281V
FAIRCH
5450
1.77
Belt (HK) Electronics Co
HMHA281V
FAIRCHILP
21000
2.36
HK HEQING ELECTRONICS LIMITED
HMHA281V
FARICHILD
22000
2.95
CIS Ltd (CHECK IC SOLUTION LIMITED)
HMHA281V
FAIRCHLD
5500
3.54
Cicotex Electronics (HK) Limited