BD135

$0.25

Description：TRANS NPN 45V 1.5A TO-126
Series：-

SKU:52589b5ea237 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 1.5A TO-126
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：1.5 A
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 150mA, 2V
Power - Max：1.25 W
Frequency - Transition：-
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-225AA, TO-126-3
Supplier Device Package：TO-126
Grade：-
Qualification：-

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BD135

Overview

The BD135G is a plastic medium-power silicon NPN transistor manufactured by onsemi. It features a collector-emitter voltage of 45 Vdc and supports a maximum collector current of 1.5 Adc. The device provides a total device dissipation of 12.5 Watts at a case temperature of 25°C, with a thermal resistance junction-to-case of 10 °C/W. It operates within a junction temperature range of -55 to +150°C and utilizes the TO-225 package (Case 77-09).

Feature Summary

Designed for use in audio amplifiers and drivers utilizing complementary or quasi-complementary circuits.
High DC current gain characteristics.

Applications

Audio amplifier circuits
Driver applications

Procurement Notes

Verify component authenticity through official onsemi channels. Confirm that the specific part number matches the required electrical ratings and package style. Ensure compliance with RoHS standards if applicable to the design requirements. Check for any discontinuation notices or recommended alternative parts before finalizing procurement plans.

Selection Notes

Select this component for designs requiring an NPN power transistor with a 45V rating and 1.5A current capacity. Consider the thermal management capabilities provided by the TO-225 package when designing heat sinks. Verify compatibility with complementary PNP transistors like the BD136 for push-pull configurations.

Part Context

This component belongs to the BD1xx series of plastic medium-power silicon NPN transistors from onsemi. It is specifically designed to complement PNP types such as the BD136, BD138, and BD140 in various circuit topologies.

Replacement Considerations

BD135G is listed as discontinued in the documentation. Contact onsemi representatives for information on current availability or suitable replacement devices.