Infineon Technologies BC807UE6327HTSA1

Overview

BC807UE6327HTSA1 from Infineon Technologies is a dual PNP silicon small-signal transistor array in SC74 (SOT-363) package, rated for V_CEO = 45 V, I_C = 500 mA per transistor, and h_FE = 160–400 at I_C = 100 mA. It features galvanically isolated transistors with matched DC characteristics, low V_CE(sat) ≤ 0.7 V, and AEC-Q101 qualification for automotive driver stages.

For engineers reviewing the BC807UE6327HTSA1 datasheet, BC807UE6327HTSA1 pinout, BC807UE6327HTSA1 application, or BC807UE6327HTSA1 equivalent, key selection criteria include dual PNP matching tolerance, guaranteed h_FE min at high current, thermal resistance R_thJS ≤ 105 K/W, and automotive-grade reliability under TS ≤ 115 °C operation.

Technical Context

This dual PNP array integrates two electrically isolated transistors on a single die with tightly controlled parameter matching-critical for differential amplifiers and complementary driver pairs. Its f_T = 200 MHz enables stable AF and low-speed switching up to ~10 MHz, while C_cb = 8 pF and C_eb = 60 pF support predictable frequency response in emitter-follower or common-emitter configurations.

The device operates with V_BE(sat) ≤ 1.2 V at I_C = 500 mA / I_B = 50 mA, enabling efficient base drive in low-voltage logic-level interfaces. Junction temperature rating of 150 °C and R_thJS ≤ 105 K/W allow sustained 330 mW dissipation when mounted on standard PCB copper areas.

Key Specifications

Pinout & Package

SC74 (SOT-363) 6-pin plastic package with gull-wing leads, 0.65 mm pitch, and exposed thermal pad (not electrically connected). Pin 1 marked by dot or bevel; orientation defined per JEDEC MO-178.

Key Features

Applications

Equivalent & Alternatives

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

Compared with BC807-16E6327HTSA1 and MBT3906DW1T1G, BC807UE6327HTSA1 uniquely delivers matched dual PNP performance with AEC-Q101 validation, 45 V rating, and superior thermal capability-making it optimal for space-constrained automotive driver modules requiring channel-to-channel consistency.

Availability

BC807UE6327HTSA1 is available at Aetrix Electronics and suitable for automotive body control modules, industrial sensor interfaces, LED dashboard drivers, and audio input stage amplifiers requiring stable component supply across production lifecycles.

Supply support for BC807UE6327HTSA1 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 ICs, and discrete devices, with global R&D and manufacturing infrastructure.

BC807U belongs to Infineon's automotive-qualified bipolar transistor family, designed specifically for robust, matched dual-transistor operation in harsh-environment driver and interface applications.

FAQ

What is the maximum allowable junction temperature for BC807UE6327HTSA1?

The absolute maximum junction temperature (T_j) is 150 °C, validated per AEC-Q101. Operation above this threshold risks permanent degradation of h_FE and increased leakage. Derating is required above T_S = 115 °C, where P_tot must be reduced linearly to zero at 150 °C.

Does BC807UE6327HTSA1 support simultaneous conduction of both transistors at full rated current?

Yes-each transistor is independently rated for I_C = 500 mA DC. Total package dissipation remains within 330 mW at T_S ≤ 115 °C when both operate concurrently, provided thermal design meets R_thJS ≤ 105 K/W and PCB copper area ≥ 100 mm² per transistor.

How is pin 1 identified on the SC74 package of BC807UE6327HTSA1?

Pin 1 is marked by a molded dot or beveled edge on the top surface of the SC74 (SOT-363) package. When viewed from the top with marking visible and leads pointing downward, pin numbering follows counterclockwise order: 1 (E1), 2 (B1), 3 (C2), 4 (E2), 5 (B2), 6 (C1).

Is BC807UE6327HTSA1 suitable for linear amplifier applications?

Yes-it exhibits stable h_FE across I_C = 10 mA to 500 mA and low V_CE(sat), supporting Class-A and AB amplifier topologies. Its f_T = 200 MHz and low capacitances (C_cb = 8 pF, C_eb = 60 pF) enable wideband audio gain with minimal phase shift up to 20 kHz.