| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
384,020 pcs
|
384020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
203,000 pcs
|
203000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
10,300 pcs
|
10300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,512 pcs
|
4512 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
47 pcs
|
47 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The D44H11 is an NPN bipolar junction transistor from STMicroelectronics, part of the D44H series of complementary silicon power transistors. It is designed for general purpose power amplification and switching applications including switching regulators, converters, and power amplifiers.
Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 80V, continuous collector current of 10A (peak 20A), and a DC current gain (hFE) of minimum 60 at 2A collector current and 1V VCE. The collector-emitter saturation voltage is typically 1V at 8A collector current.
Thermally, the transistor can dissipate up to 70W when the case temperature is held at 25°C, with a junction-to-case thermal resistance of 1.8°C/W. The operating and storage junction temperature range is -55°C to +150°C.
The D44H11 is offered in a TO-220-3 through-hole package (supplier device package TO-220), and is RoHS compliant with Pb-free finish.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.62 | $2.62 |
| 50+ | $1.28 | $1.28 |
| 100+ | $1.15 | $1.15 |
| 500+ | $0.92 | $0.92 |
| 1,000+ | $0.85 | $0.85 |
| 2,000+ | $0.79 | $0.79 |
| 5,000+ | $0.72 | $0.72 |
| 10,000+ | $0.70 | $0.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Maximum VCEO is 80V.
It comes in a TO-220-3 through-hole package (supplier device package TO-220).
-55°C to +150°C.
Yes, it is RoHS3 compliant and Pb-Free.
10A continuous, with 20A peak (pulse width ≤6ms, duty cycle ≤50%).
Minimum hFE of 60 at VCE=1V, IC=2A; minimum 40 at VCE=1V, IC=4A.
Maximum VCE(sat) of 1V at IC=8A, IB=0.4A.