Nexperia USA Inc. BCV62A,215

Overview

BCV62A,215 from Nexperia is a PNP general-purpose double transistor in SOT143B package, configured as two matched monolithic PNP transistors (TR1 and TR2) sharing a common base connection. It delivers DC current gain (h_FE) of 100–250 at I_C = −2 mA and V_CE = −5 V per transistor, supports −30 V V_CEO, −100 mA I_C, and is AEC-Q101 qualified for automotive current mirror circuits.

For engineers reviewing the BCV62A,215 datasheet, BCV62A,215 pinout, BCV62A,215 application, or BCV62A,215 equivalent, this device is selected for precision analog biasing where thermal tracking and gain matching between paired transistors are critical - especially in temperature-stable current sources and differential pair front-ends.

Technical Context

The BCV62A integrates two electrically isolated PNP transistors on a single die with shared base terminal (Pin 1), enabling intrinsic thermal coupling and tight current gain matching (IC1/IE2 = 0.7–1.3 over −55 °C to +150 °C). Its structure eliminates external wiring mismatch in current mirror topologies.

Each transistor operates within −30 V V_CEO, −100 mA I_C, and exhibits V_BE ≈ −650 mV at I_C = −2 mA, with V_CEsat ≤ −300 mV at I_C = −10 mA / I_B = −0.5 mA - confirming suitability for low-voltage, low-power active load and mirror applications.

Key Specifications

Pinout & Package

SOT143B is a 4-pin surface-mount plastic package (3.0 × 1.4 mm footprint, 1.1 mm height) with gull-wing leads optimized for reflow soldering and high-density PCB layouts.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP matched-pair transistor applications.

Compared with BCV62B,215 and BCV61A,215, the BCV62A,215 provides the lowest h_FE range (100–250), making it optimal for applications needing predictable, moderate gain with minimal base current sensitivity - particularly where thermal coefficient cancellation dominates over raw gain.

Availability

BCV62A,215 is available at Aetrix Electronics and suitable for automotive sensor interfaces, precision analog biasing, and industrial current-source designs requiring stable component supply and AEC-Q101 compliance.

Supply support for BCV62A,215 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 high-volume, high-reliability logic, discrete, and MOSFET components, with leadership in automotive-grade standard parts.

The BCV62A belongs to Nexperia's AEC-Q101-qualified general-purpose transistor family, engineered specifically for thermally stable analog functions in automotive and industrial systems where matched performance and long-term reliability are mandatory.

FAQ

What is the maximum junction temperature for BCV62A,215?

The absolute maximum junction temperature (T_j) is 150 °C, as defined in the Absolute Maximum Ratings table. Operation beyond this limit risks permanent degradation of h_FE matching and leakage characteristics. Derating is required above 25 °C ambient per the R_th(j-a) = 500 K/W thermal resistance.

Can BCV62A,215 be used in place of BCV62,215?

Yes - BCV62A,215 is a gain-binned variant of BCV62 with guaranteed h_FE of 100–250 (vs. 100–800 for BCV62). It maintains identical pinout, package, limiting values, and matching performance. Substitution is valid where tighter gain control improves circuit predictability.

How is current matching measured between TR1 and TR2?

Current matching is specified as IC1/IE2 = 0.7–1.3 at I_E2 = −0.5 mA, V_CE1 = −5 V, and T_amb ≤ 25 °C. This ratio is measured using the test circuit in Figure 14, where TR2 operates as a constant-current source feeding TR1's emitter, validating monolithic matching under matched bias conditions.

Is BCV62A,215 compatible with lead-free reflow profiles?

Yes - the SOT143B package is qualified for standard lead-free reflow per JEDEC J-STD-020. Peak temperature tolerance is 260 °C for 10 seconds, with recommended ramp rates and soak profiles detailed in Nexperia's SOT143B reflow footprint documentation (Figure 17).