Nexperia USA Inc. BC807-16LZ

Overview

BC807-16LZ from Nexperia is a PNP bipolar junction transistor (BJT) in SOT23 package, rated for −45 V V_CEO, −500 mA I_C, and DC current gain (h_FE) of 100–250 at −100 mA. It operates as a general-purpose switching and amplification device in low-voltage DC control circuits, including automotive body electronics, power supply enable logic, and industrial sensor interface stages.

For engineers reviewing the BC807-16LZ datasheet, BC807-16LZ pinout, BC807-16LZ application, or BC807-16LZ equivalent, this page delivers verified electrical parameters, thermal limits, AEC-Q101 qualification status, SOT23 footprint details, and real-world use context - all aligned to Nexperia's official Rev. 1 (2018) product data sheet.

Technical Context

This PNP transistor features a silicon planar epitaxial structure optimized for stable DC current gain across temperature (−55 °C to +150 °C), with guaranteed h_FE minima under pulsed conditions (t_p ≤ 300 μs, duty δ ≤ 0.02). Its −7 V V_EBO and −50 V V_CBO support robust base-emitter and collector-base reverse bias tolerance in noisy environments.

Thermal resistance R_th(j-a) is 500 K/W when mounted on FR4 PCB with single-sided copper, enabling reliable operation up to 250 mW total power dissipation at T_amb ≤ 25 °C. Saturation performance is specified at I_C = −500 mA / I_B = −50 mA, delivering V_CE(sat) ≤ −700 mV and V_BE(sat) ≤ −1.2 V.

Key Specifications

Pinout & Package

SOT23 (TO-236AB) plastic surface-mount package: 3-pin, 1.3 mm × 2.9 mm footprint, 1.1 mm height, with gull-wing leads for reflow soldering per Figure 18 in Nexperia's datasheet.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP general-purpose transistor applications.

Compared with BC807-16LZ, BC807-16LT offers identical electrical behavior with enhanced moisture handling, while MMBT3906LT1G trades voltage/current headroom for cost and size in non-automotive signal paths - making BC807-16LZ the optimal choice for robust 12/24 V switching where AEC-Q101 and −500 mA capability are mandatory.

Availability

BC807-16LZ is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC power sequencing, and consumer appliance motor drive circuits requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant sourcing.

Supply support for BC807-16LZ 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

Nexperia is a global semiconductor expert focused on essential semiconductors, delivering high-performance, reliable components for automotive, industrial, and consumer markets.

The BC807 series belongs to Nexperia's general-purpose bipolar transistor product line, engineered for robust DC switching and amplification in cost-sensitive, high-reliability applications - especially where AEC-Q101 qualification and SOT23 space efficiency are critical.

FAQ

What is the maximum allowable base current for BC807-16LZ?

The absolute maximum peak base current (I_BM) is −200 mA per Nexperia's limiting values table. For continuous operation, base current should be sized to maintain I_C/I_B ≤ 10 (i.e., ≤ −50 mA for −500 mA collector current) to ensure saturation without thermal overstress or gain degradation.

Does BC807-16LZ support operation at −55 °C?

Yes - the specified ambient temperature range is −55 °C to +150 °C, and DC current gain (h_FE) remains ≥100 down to −40 °C (per Figure 1). At −55 °C, gain drops slightly but remains functional; design margin should include derated h_FE and increased V_BE per Figure 2.

Can BC807-16LZ replace BC857 in existing designs?

Yes, with verification: both are SOT23 PNP transistors, but BC807-16LZ has higher I_C (−500 mA vs. −100 mA), higher V_CEO (−45 V vs. −45 V), and lower V_CE(sat). Pinout is identical (B-E-C), so it's a direct drop-in upgrade for higher-current or automotive-grade requirements.

Is the SOT23 footprint for BC807-16LZ compatible with IPC-7351 standards?

Yes - Nexperia's recommended reflow soldering footprint (Figure 18) aligns with IPC-7351B Class L for TO-236AB, using 0.6 mm pad width, 0.7 mm pad length, and 1.9 mm center-to-center pitch. Thermal relief and solder mask expansion follow standard IPC guidelines for 0.4 mm lead pitch.