QST9 ROHM Co. Ltd., QST9 Datasheet

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QST9

Manufacturer Part Number
QST9
Description
Complex Transistor Bip+bip
Manufacturer
ROHM Co. Ltd.
Datasheet
Transistors
General purpose amplification (−30V, −1A)
QST9
Low frequency amplifier
Driver
1) Collector current is large.
2) Collector saturation voltage is low.
∗1
∗2
∗3
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current gain
Transition frequency
Collector output capacitance
∗ Pulsed
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Power dissipation
Junction temperature
Range of storage temperature
Application
Features
Absolute maximum ratings (Ta=25°C)
Electrical characteristics (Ta=25°C)
Single pulse, P
Each Terminal Mounted on a Recommended
Mounted on a
V
At I
CE(sat)
C
= −500mA / I
: max. −350mV
Parameter
25mm×25mm×
W
=1ms
Parameter
B
t
0.8mm ceramic substrate
= −25mA
Symbol
V
V
V
Tstg
I
P
Tj
CBO
CEO
EBO
I
CP
C
C
−55 to+150
Limits
1.25
−30
−30
500
150
0.9
−6
−1
−2
Symbol
V
BV
BV
BV
Cob
I
I
CE(sat)
h
CBO
EBO
f
FE
T
CBO
CEO
EBO
W/ELEMENT
mW/TOTAL
W/TOTAL
Unit
Min.
°C
°C
−30
−30
270
V
V
V
A
A
−6
∗1
∗2
∗3
∗3
−150
Typ.
320
7
External dimensions (Unit : mm)
Max.
−100
−100
−350
Equivalent circuit
680
ROHM : TSMT6
(6)
(1)
MHz
Unit
mV
nA
nA
pF
V
V
V
Abbreviated symbol : T09
(5)
(2)
I
I
I
V
V
I
V
V
V
C
C
E
C
CB
EB
CE
CE
CB
=−10µA
=−1mA
=−10µA
=−500mA, I
=−6V
=−30V
=−2V, I
=−2V, I
=−10V, I
(4)
(3)
Each lead has same dimensions
Conditions
C
E
=−100mA
=100mA, f=100MHz
E
=0A, f=1MHz
B
=−25mA
Rev.A
QST9
1/2

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QST9 Summary of contents

Page 1

... CBO − − −100 I EBO − −150 −350 V CE(sat) − h 270 680 FE − − f 320 T − − Cob 7 QST9 Each lead has same dimensions Abbreviated symbol : T09 (6) (5) (4) (1) (2) (3) Unit Conditions =−10µ =−1mA =−10µ =−30V nA ...

Page 2

... V) 10 Ta=25°C Pulsed 1 =20 0.1 =50 0.01 0.001 1 0.001 0.01 0.1 COLLECTOR CURRENT : I (A) Fig.3 Collector-emitter saturation voltage vs. collector current 1000 =−2V tstg 100 0.01 0.1 1 COLLECTOR CURRENT : I Fig.6 Switching time Rev.A QST9 =10 (A) C Ta=25°C =− =20 tdon 1 (A) C 2/2 ...

Page 3

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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