
Category | DC Current Gain (hFE) (Min) @ Ic, Vce 40 @ 200mA, 3V |
Mfr | Power - Max 15 W |
Packaging Bulk | Frequency - Transition 50MHz |
Part Status Active | Operating Temperature -65°C ~ 150°C (TJ) |
Transistor Type | Mounting Type Through Hole |
Current - Collector (Ic) (Max) 4 A | Package / Case TO-225AA, TO-126-3 |
Voltage - Collector Emitter Breakdown (Max) 60 V | Supplier Device Package TO-126 |
Vce Saturation (Max) @ Ib, Ic 2.5V @ 800mA, 4A | Base Product Number |
Current - Collector Cutoff (Max) 100µA |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| BD437 | STMicroelectronics | 0 | 497-7171-5-ND | $10.36000 | Similar |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.63000 | $9.63 |
| 10 | $6.03700 | $60.37 |
| 100 | $3.96830 | $396.83 |
| 500 | $3.07984 | $1,539.92 |
| 1,000 | $2.79355 | $2,793.55 |
| 2,000 | $2.55267 | $5,105.34 |
| 5,000 | $2.29198 | $11,459.90 |
| 10,000 | $2.13089 | $21,308.90 |


