Infineon Technologies BCR10PNH6730XTMA1

Overview

BCR10PNH6730XTMA1 from Infineon Technologies is a dual NPN/PNP silicon digital transistor array in SOT-363 package, featuring integrated bias resistors (R1 = R2 = 10 kΩ), V_CEO = 50 V, I_C = 100 mA per transistor, and AEC-Q101 qualification for automotive interface circuits.

For engineers reviewing the BCR10PNH6730XTMA1 datasheet, BCR10PNH6730XTMA1 pinout, BCR10PNH6730XTMA1 application, or BCR10PNH6730XTMA1 equivalent, this device serves as a compact, galvanically isolated switching pair for level translation, logic interfacing, and low-power driver stages in space-constrained automotive ECUs and industrial control modules.

Technical Context

This dual-transistor array integrates one NPN and one PNP transistor with matched on-chip base bias resistors (R1 = R2 = 10 kΩ, ratio 0.9–1.1), enabling direct TTL/CMOS-compatible input drive without external resistors. Both transistors share independent emitter, base, and collector terminals with internal isolation.

It supports common-emitter switching operation with guaranteed V_CE(sat) ≤ 0.3 V at I_C = 10 mA / I_B = 0.5 mA, h_FE ≥ 30 at I_C = 5 mA, and operates across –65 °C to +150 °C junction temperature range under AEC-Q101 stress testing.

Key Specifications

Pinout & Package

SOT-363 (SC-88) surface-mount package: 6-pin, 2.1 mm × 1.25 mm footprint, 0.65 mm pitch, RoHS-compliant, tape-and-reel packaging (3,000 pcs/reel, ø180 mm).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar digital transistor array applications.

Compared with BCR10PNH6730XTMA1, the alternatives lack either the complementary NPN/PNP integration or automotive qualification-making this part uniquely suited for compact, safety-conscious dual-polarity switching where component count and reliability are jointly constrained.

Availability

BCR10PNH6730XTMA1 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC interfaces, and medical diagnostic equipment requiring stable component supply, long-term lifecycle support, and AEC-Q101 compliance.

Supply support for BCR10PNH6730XTMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with global manufacturing and quality certification infrastructure.

This part belongs to Infineon's BCR series of digital transistors-designed specifically for reducing bill-of-materials and PCB area in logic-level interface and switching applications across automotive and industrial markets.

FAQ

What is the maximum allowable continuous power dissipation for BCR10PNH6730XTMA1 at 85 °C ambient?

At T_S = 85 °C, the maximum continuous power dissipation is 175 mW, derived from the P_tot vs. T_S curve (Fig. 5, page 5). This assumes proper PCB copper area (≥ 1 cm² per side) and natural convection. Derating begins linearly above 25 °C ambient, reaching zero at 115 °C soldering point temperature.

Can BCR10PNH6730XTMA1 be used in a push-pull configuration without external resistors?

Yes-the integrated R1 and R2 (10 kΩ each) provide complete biasing for both NPN and PNP transistors. When driven by a single logic signal through an inverter or complementary outputs, it forms a functional push-pull stage with no external resistors required for base biasing.

Is the pinout compatible with standard SOT-363 footprints from other manufacturers?

Yes-pin 1 (E1) orientation follows JEDEC MO-203-DA standard for SOT-363. The marking "W1s" aligns with pin 1, and mechanical dimensions (2.1 mm × 1.25 mm, 0.65 mm pitch) match industry-standard SOT-363 land patterns, ensuring drop-in PCB compatibility.

Does BCR10PNH6730XTMA1 support PWM frequencies above 20 kHz?

Yes-its 130 MHz transition frequency (f_T) and sub-0.3 V V_CE(sat) enable clean switching up to at least 100 kHz. Measured propagation delay is <100 ns, and rise/fall times remain below 35 ns at I_C = 10 mA, supporting high-efficiency PWM motor and LED dimming applications.