ROHM US6T5 Technical Specifications Data Sheet
Summary
Discover the US6T5 NPN transistor, an ideal component for low-frequency amplification and driving circuits. This comprehensive technical sheet provides electrical engineers and circuit designers with everything needed for optimal integration. The manual details critical operational parameters, including collector saturation voltage, current gain (hFE), transition frequency (fT), and precise switching curves under various conditions. Use this resource to ensure accurate selection and reliable performance in your analog or digital electronic designs.
Page 1 Text Content
US6T5
Transistors
Low frequency amplifier (-30V, -2A) US6T5
Application Dimensions (Unit : mm)
Low frequency amplifier Driver
Features 1) A collector current is large. 2) VCE(sat) : max. −370m V At lc= −1.5A / l B= −75m A ROHM : TUMT6 Abbreviated symbol : T05
Absolute maximum ratings (Ta=25°C) Equivalent circuit
Parameter Symbol Limits Unit
Collector-base voltage VCBO −30 (4)(5)(6)
Collector-emitter voltage VCEO −30 Emitter-base voltage VEBO −6 IC −2
Collector current
ICP −4 ∗1 0. 2M ax
Power dissipation PC
Junction temperature Tj °C Range of storage temperature Tstg −55 to +150 °C
∗1 Single pulse, Pw=1ms Each terminal mounted on a recommended∗2 Mounted on a 25mm×25mm× 0.8mm Ceramic substrate.∗3
Electrical characteristics (Ta=25°C)
Parameter Symbol Min. Typ. Max. Unit Conditions
Collector-base breakdown voltage BVCBO −30 IC= −10µA Collector-emitter breakdown voltage BVCEO −30 IC= −1m A BVEBO −6 IE= −10µAEmitter-base breakdown voltage
ICBO −100 n A VCB= −30VCollector cutoff curent IEBO −100 n A VEB= −6VEmitter cutoff current VCE(sat) −180 −370 m V IC= −1.5A, IB= −75m ACollector-emitter saturation voltage
h FE VCE= −2V, IC= −200m ADC current gain
Transition frequency f T MHz VCE= −2V, IE=200m A, f=100MHz Cob p FCollector output capacitance VCB= −10V, IE=0A, f=1MHz
Rev.B 1/2
Page Summary Contents For ROHM US6T5 Technical Specifications Data Sheet
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 3 |
| File Size | 62.55 KB |
| Published | July 22, 2026 |
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Frequently Asked Questions
Can I use this chip in life-critical systems like medical or aerospace equipment?
No. If the application endangers human life, you must consult our sales representative before using it.
What is the maximum continuous power dissipation rating?
The rated power dissipation ($P_C$) is 400 mW (single pulse), but it can reach 1.0 W when mounted on a specific ceramic substrate.
How can I ensure proper operation during installation?
The device must be mounted on a specified 25mm×25mm×0.8mm Ceramic substrate for accurate rating adherence.