ROHM 2SD2700 User Guide
Summary
This datasheet provides comprehensive technical details for the 2SD2700 transistor, designed primarily for low-frequency amplifier and driver applications. The manual covers extensive absolute maximum ratings, detailed electrical characteristics measurements (including current gain and transition frequency), and operational curves necessary for circuit design. It is essential documentation for electronics engineers and technicians who require a reliable, high-current switching device in professional circuit development.
Page 1 Text Content
2SD2700
Transistors
Low frequency amplifier 2SD2700
Application Dimensions (Unit : mm)
Low frequency amplifier Driver
Features 1) A collector current is large. 2) VCE(sat) ≦ 180m V at IC = 1A / IB = 50m A
ROHM : TUMT3 Abbreviated symbol : FW (1) Base
(2) Emitter (3) Collector
Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Collector-base voltage VCBO
Collector-emitter voltage VCEO Emitter-base voltage VEBO
IC 0. 2M ax
Collector current
Power dissipation PC
Junction temperature Tj °C Range of storage temperature Tstg −55 to +150 °C ∗1 Single pulse, PW=1ms ∗2 Mounted on a 25×25× 0.8mm Ceramic substratet
Electrical characteristics (Ta=25°C)
Parameter Symbol Min. Typ. Max. Unit Conditions
Collector-base breakdown voltage BVCBO IC=10µA Collector-emitter breakdown voltage BVCEO IC=1m A Emitter-base breakdown voltage BVEBO IE=10µA Collector cutoff current ICBO n A VCB=15V Emitter cutoff current IEBO n A VEB=6V
Collector-emitter saturation voltage VCE(sat) m V IC=1A, IB=50m A
DC current gain h FE VCE=2V, IC=200m A Transition frequency f T MHz VCE=2V, IE=−200m A, f=100MHz
Corrector output capacitance Cob p F VCB=10V, IE=0A, f=1MHz
∗ Pulsed
Packaging specifications
Package Taping Code TL Basic ordering unit (pieces) 3000Type
2SD2700
Rev.B 1/2
Page Summary Contents For ROHM 2SD2700 User Guide
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 3 |
| File Size | 92.53 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the Collector-emitter saturation voltage (VCE(sat)) under standard operating conditions?
It is rated at 90 mV when running with an IC of 1A and a IB of 50mA.
Can this transistor be used in safety-critical applications like medical or aerospace machinery?
No; for equipment requiring extremely high reliability where failure endangers life, consult a sales representative in advance.
What is the maximum total power dissipation rating (PC)?
The maximum power dissipation is 0.8 W, based on mounting it on a specified ceramic substrate.
Are these products suitable for use with general electronic equipment?
Yes, they are designed to be used with ordinary electronic equipment or devices like audio-visual or office automation gear.