| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,995 pcs
|
2995 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Configuration | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Medical Grade | |
| Mounting Type | |
| Power | |
| Resistor | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The IMH20TR1G is a dual NPN pre-biased transistor, also known as a bias resistor transistor, from On Semiconductor. It integrates two NPN transistors with input resistors (R1 = 2.2 kΩ typical) in one SC-74R surface-mount package. This part is designed for switching and amplification applications where reducing external component count is beneficial.
Key electrical specifications include a minimum collector-emitter breakdown voltage of 15 V, minimum collector-base breakdown voltage of 30 V, and maximum collector current of 600 mA. The DC current gain (hFE) ranges from 100 to 600 at VCE = 5 V, IC = 50 mA, and the collector-emitter saturation voltage is 80 mV maximum at IC = 50 mA, IB = 2.5 mA. Total power dissipation is 300 mW for both transistors, with a maximum junction temperature of 150°C and storage temperature range of -55°C to +150°C.
The device is supplied in SC-74R (also known as SC-74, SOT-457) surface-mount package, with tape-and-reel packaging of 3,000 units per reel. It is marked with code H20. The part is Pb-Free, and supports lead-free soldering processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.65 | $0.65 |
| 10+ | $0.61 | $0.61 |
| 100+ | $0.55 | $0.55 |
| 500+ | $0.36 | $0.36 |
| 1,000+ | $0.27 | $0.27 |
| 3,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
15 V minimum at IC = 1.0 mA, IB = 0.
600 mA maximum continuous collector current.
100 to 600 at VCE = 5 V, IC = 50 mA.
300 mW total for both transistors.
SC-74R surface-mount package (also known as SC-74 or SOT-457), supplied in tape and reel with 3,000 units per reel.
Junction temperature maximum is 150°C; storage temperature range is -55°C to +150°C.
The part is listed as RoHS3 compliant and is a Pb-Free device, though RoHS compliance is not explicitly stated in the datasheet.