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MMBTA92-TP

Name: MMBTA92-TP
Rating: 4.7 (12 reviews)

TRANS PNP 300V 0.3A SOT23

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製造商。部分 #MMBTA92-TP
包 TO-236-3, SC-59, SOT-23-3
資料表 MMBTA92-TP DataSheet
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規格

Supplier	Micro Commercial Co
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	PNP
Current-Collector(Ic)(Max)	300 mA
Voltage-CollectorEmitterBreakdown(Max)	300 V
VceSaturation(Max)@IbIc	200mV @ 2mA, 20mA
Current-CollectorCutoff(Max)	250nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	100 @ 10mA, 10V
Power-Max	300 mW
Frequency-Transition	50MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

MMBTA92-TP is a high‑voltage PNP transistor in the MMBTA surface‑mount package. It’s the complementary device to MMBTA42 and is used for high‑voltage switching and amplification in power supplies, high‑voltage regulators, biasing networks, and audio/high‑voltage circuits. The “-TP” suffix usually indicates Tape & Reel packaging (for automated assembly) and RoHS‑compliant parts.
Key points:
- Voltage/current: Vceo on the order of about −300 V; Ic up to roughly −0.6 A (values depend on temp and package).
- Power: typical total dissipation in the few hundred milliwatts range.
- Gain: wide range (roughly hFE ~ 20–200, dependent on Ic and temperature).
- Pinout: varies by exact package; check the datasheet for the MMBTA92-TP variant you’re using.
For precise specs and pinout, consult the manufacturer’s datasheet.

Features

MMBTA92-TP is a high‑voltage PNP transistor in a small SOT‑23 package (MMBTA92 with Tape & Reel).
Key features:
- High-voltage, PNP, general‑purpose small-signal transistor
- Vceo: approx. -300 V
- Ic (continuous): up to ≈ -0.6 A
- DC current gain (hFE): ≈ 60–200 (depends on Ic and temperature)
- BVCBO: ≈ -300 V; Vebo: ≈ -5 V
- Vce(sat): roughly 0.8–1.2 V at moderate Ic with adequate base drive
- Temperature range: typically -55 to +150 °C
- Packaging: MMBT/SOT‑23, -TP indicates Tape & Reel
Applications: high-voltage switching and amplification, general-purpose use in HV circuits. Note: exact specs can vary by manufacturer; please consult the specific datasheet for your device.

Package

TO-92 through-hole plastic package.

Pinout

MMBTA92-TP is a PNP transistor in an SOT‑23 package with 3 pins. The three terminals are: base (B), emitter (E) and collector (C). Note: exact pin‑number labeling (which pad is pin‑1,2,3) can vary by vendor—confirm the manufacturer’s datasheet for the specific pin‑assignment and the collector connection to the package back.

Manufacturer

Manufacturer: Diodes Incorporated (the MMBTA92-TP is also supplied by other semiconductor vendors such as ON Semiconductor).
What kind of company: Diodes Inc. is a global semiconductor manufacturer that designs and produces discrete components, logic, analog and power-management ICs (transistors, diodes, rectifiers, MOSFETs, voltage regulators, etc.).

Application

MMBTA92-TP is a high-voltage PNP small-signal transistor in SOT-23 (tape & reel). Typical applications:
- High-voltage switching/driving stages (HV regulators, SMPS, bias networks)
- Level shifting and pre-driver stages for HV NPN/MOSFET devices
- Low-current, high-voltage amplification in analogue front-ends, instrumentation, telecom, and automotive circuits
- General HV switching/driver roles where a negative-rail PNP transistor is needed

Equivalent

Equivalent parts for MMBTA92-TP (SOT-23 PNP HV transistor, ~300 V):
- MMBTA92 (same device, vendor variant)
- MMDTA92 (SMD variant from other manufacturers)
Note: -TP only indicates Tape & Reel packaging. For exact pinout/specs, always verify datasheets and cross-reference with the supplier’s catalog.