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D44H11G NPN bipolar transistor with 80V collector-emitter breakdown voltage and 10A continuous current rating. Packaged in a TO-220-3 through-hole package.
Mfr Part #:

D44H11G

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
NPN bipolar transistor with 80V collector-emitter breakdown voltage and 10A continuous current rating. Packaged in a TO-220-3 through-hole package.
✓ Total Stock: 15,269 pcs
$ Price Range: $1.11 - $1.47

D44H11G Available from 8 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

D44H11G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Medical Grade
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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D44H11G Description

Short technical summary and product information.

The D44H11G is an NPN silicon power transistor from On Semiconductor, part of the D44H series. It features a minimum collector-emitter sustaining voltage (VCEO) of 80V and a maximum continuous collector current of 10A, with a peak current rating of 20A under pulse conditions. DC current gain (hFE) is specified as 60 minimum at 2A and 40 minimum at 4A. The collector-emitter saturation voltage is 1V maximum at 8A collector current and 0.4A base current, and the base-emitter saturation voltage is 1.5V maximum at 8A/0.8A. The device offers a transition frequency of 50 MHz and is capable of dissipating 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 junction temperature ranges from -55°C to 150°C. Packaged in a TO-220-3 through-hole case, it is supplied in rails of 50 units. The device is Pb-Free and RoHS3 compliant, making it suitable for general-purpose power amplification and switching applications such as switching regulators, converters, and power amplifiers.

D44H11G Quick Information

Product Type: NPN Bipolar Transistor
Series: D44H
Canonical Name: NPN Bipolar Transistor, 80V VCEO, 10A IC, TO-220-3
Subcategory: Single Bipolar Transistor

D44H11G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

D44H11G Estimated Pricing

Qty Low High
1+ $1.47 $1.47
10+ $1.24 $1.24
100+ $1.11 $1.11

Estimated market price range - modelled values for guidance only, not live distributor offers.

D44H11G Features

  • NPN silicon power transistor rated 80V/10A.
  • Low collector-emitter saturation voltage of 1V.
  • High DC current gain of 60 at 2A.
  • TO-220-3 through-hole package.
  • Pb-Free and RoHS3 compliant.

D44H11G Applications

  • Used in power switching regulator circuits.
  • Suitable for output stages in power amplifiers.
  • Ideal for DC-DC converter driver stages.

D44H11G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of the D44H11G?

80V minimum (VCEO).

What package is the D44H11G available in?

TO-220-3 through-hole package.

What is the operating junction temperature range?

-55°C to 150°C.

Is the D44H11G RoHS compliant?

Yes, it is RoHS3 compliant and Pb-Free.

What is the maximum continuous collector current?

10A continuous, 20A peak.

What is the minimum DC current gain at 2A?

60 minimum at VCE=1V, IC=2A.

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