onsemi 2SC6095-TD-E

Overview

2SC6095-TD-E from onsemi is an NPN bipolar junction transistor (BJT) designed for medium-power switching applications, featuring V_CEO = 80 V, I_C = 2.5 A, V_CE(sat) = 90–135 mV at I_C = 1 A / I_B = 100 mA, f_T = 350 MHz, and housed in the PCP (SOT-89/SC-62) surface-mount package. It is used in DC/DC converters, motor drivers, lamp drivers, and relay drivers where low saturation voltage and high-speed switching are required.

For engineers reviewing the 2SC6095-TD-E datasheet, pinout, applications, or equivalent options, key selection criteria include verified V_CE(sat) performance at 1 A, h_FE range of 300–600, thermal dissipation capability (3.5 W at T_c = 25°C), switching timing (t_on = 40 ns, t_f = 32 ns), and JEDEC-compliant SOT-89 footprint compatibility.

Technical Context

This NPN BJT employs onsemi's FBET and MBIT processes to achieve low V_CE(sat) and high current gain stability across temperature. Its 350 MHz f_T supports fast switching in hard-switched topologies, while the 14 pF C_ob at V_CB = 10 V enables efficient turn-off behavior in inductive load circuits.

The device is rated for 120 V V_CBO/V_CES, but its safe operating V_CEO is 80 V with R_BE = ∞. It delivers 1.3 W continuous power dissipation on a 250 mm² ceramic substrate and up to 3.5 W at case temperature T_c = 25°C - confirming its suitability for thermally constrained PCB layouts with localized heatsinking.

Key Specifications

Pinout & Package

2SC6095-TD-E is packaged in PCP - a JEITA/JEDEC-standardized variant of SOT-89 (also designated SC-62, TO-243), with 3 leads, molded plastic body, and bottom-side thermal pad for enhanced heat transfer. Dimensions: 4.5 × 2.5 × 1.6 mm (L × W × H), mass = 0.058 g.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar NPN switching transistor applications.

Compared with MJD127G and ZTX653, the 2SC6095-TD-E uniquely balances 80 V blocking, sub-150 mV saturation, and 350 MHz bandwidth - making it optimal for compact, high-efficiency 12–48 V switched-mode loads where thermal density and edge speed matter.

Availability

2SC6095-TD-E is available at Aetrix Electronics and suitable for DC/DC converters, relay drivers, lamp drivers, and motor drivers requiring stable component supply, Pb-free compliance, and SOT-89 footprint consistency.

Supply support for 2SC6095-TD-E 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

onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient innovation for automotive, industrial, cloud, and IoT applications.

The 2SC6095-TD-E belongs to onsemi's general-purpose power transistor family, engineered specifically for high-reliability, medium-current switching in space-constrained industrial controls and power conversion modules.

FAQ

What is the maximum continuous collector current rating for the 2SC6095-TD-E?

The 2SC6095-TD-E is rated for 2.5 A continuous collector current (I_C) at T_a = 25°C with proper PCB thermal management. Derating applies above ambient temperatures - e.g., ~1.8 A at T_a = 75°C per the PC–Ta curve. This rating assumes mounting on a 250 mm² ceramic substrate; actual current capability depends on layout and heatsinking.

Does the 2SC6095-TD-E support high-frequency switching applications?

Yes, the 2SC6095-TD-E supports high-frequency switching with a gain-bandwidth product (f_T) of 350 MHz and measured switching times of t_on = 40 ns and t_f = 32 ns. These values enable reliable operation in PWM-based DC/DC converters up to ~500 kHz, provided base drive strength and layout parasitics are controlled.

What does the "TD-E" suffix indicate in 2SC6095-TD-E?

The "TD-E" suffix denotes embossed tape-and-reel packaging (TD) with Pb-free (RoHS-compliant) finish (E). It specifies 1,000 pcs./reel, compatible with standard SMT pick-and-place equipment, and confirms compliance with JESD-97 and EU RoHS Directive - critical for automotive and industrial manufacturing lines.

Can the 2SC6095-TD-E replace older 2SC6095 variants like 2SC6095-TB?

Yes, the 2SC6095-TD-E is a direct replacement for earlier tape-and-reel variants such as 2SC6095-TB, sharing identical electrical specifications, pinout (Base–Collector–Emitter), and PCP package dimensions. The "E" suffix only indicates updated Pb-free plating - no circuit or layout changes are needed.

What thermal management guidance applies to the 2SC6095-TD-E?

The 2SC6095-TD-E achieves 3.5 W dissipation at T_c = 25°C and 1.3 W at T_a = 25°C on a 250 mm² ceramic substrate. For PCB use, connect Pin 2 (Collector) to a ≥100 mm² 2-oz copper pour with multiple thermal vias to inner/ground layers. Avoid enclosing the device under conformal coating unless derated.