2sa1812 ROHM Co. Ltd., 2sa1812 Datasheet

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2sa1812

Manufacturer Part Number
2sa1812
Description
High-voltage Switching Transistor -400v, -0.5a
Manufacturer
ROHM Co. Ltd.
Datasheet

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High-voltage Switching Transistor
( 400V, 0.5A)
Transistors
2SA1812 / 2SA1727 / 2SA1776
1) High breakdown voltage, BV
2) Low saturation voltage, typically V
3) High switching speed, typically tf : 1 s at I
4) Wide SOA (safe operating area).
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
DC current tranfer ratio
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
Output capacitance
Turn-on time
Storage time
Fall time
Features
1 Single pulse
3 When t = 1.7mm and the foil collector area on the PC board is 1cm
Packaging specifications and h
Electrical characteristics (Ta=25°C)
Absolute maximum ratings (Ta=25°C)
Denotes h
Basic ordering unit (pieces)
FE
Package
Parameter
Marking
Code
Type
Parameter
h
2 When mounted on a 40 40 0.7mm ceramic board.
FE
2SA1812
2SA1727
2SA1776
2SA1812
CEO
MPT3
T100
3000
AJ
PQ
Symbol
= 400V.
V
V
V
Tstg
FE
Symbol
P
V
Tj
BV
BV
BV
V
CBO
CEO
EBO
I
C
CE (sat)
C
I
Cob
I
CE(sat)
BE(sat)
CBO
EBO
t
t
h
f
stg
on
t
CBO
CEO
EBO
T
f
FE
= 0.3V at I
2SA1727
C
CPT3
3000
PQ
TL
= 100mA.
55 to
Min.
400
400
82
Limits
7
150
2
400
400
0.5
1.0
0.5
10
or greater.
2
1
1
7
+
150
Typ.
150
0.6
2.7
12
18
C
1
2SA1776
/ I
2500
ATV
TV2
PQ
B
= 100mA / 10mA.
2SA1812 / 2SA1727 / 2SA1776
W (Tc 25 °C )
Max.
270
A (Pulse)
1.2
10
10
1
A (DC)
Unit
°C
°C
W
W
W
W
V
V
V
MHz
Unit
pF
V
V
V
V
V
A
A
s
s
s
1
2
3
I
I
I
V
V
V
I
I
V
V
I
I
V
C
C
E
C
C
C
B1
CB
EB
CE
CB
CE
CC
/I
/I
B
B
to 150V
50 A
1mA
50 A
100mA, R
I
B2
6V
400V
5V , I
5V , I
10V , I
100mA / 10mA
100mA / 10mA
C
E
10mA
E
Conditions
50mA , f
L
0A , f
50mA
Rev.A
1.5k
1MHz
5MHz
1/3

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2sa1812 Summary of contents

Page 1

... Transistors High-voltage Switching Transistor ( 400V, 0.5A) 2SA1812 / 2SA1727 / 2SA1776 Features 1) High breakdown voltage 400V. CEO 2) Low saturation voltage, typically V 3) High switching speed, typically Wide SOA (safe operating area). Absolute maximum ratings (Ta=25°C) Parameter Symbol Collector-base voltage V Collector-emitter voltage ...

Page 2

... Base-emitter saturation voltage vs. collector current - (Pulse ) C Max. P =10ms W -1 100ms -0.5 -0.2 -0.1 -0.05 Ta=25°C (When mounted on a -0. 0.7mm -0.01 ceramic board.) -0.005 Single nonrepetitive -0.002 pulse -0.001 -1 -2 -5-10 -20 -50-100 -200-500 COLLECTOR TO EMITTER VOLTAGE : V (V) CE Fig.9 Safe operating area (2SA1812) Rev.A 2/3 ...

Page 3

... COLLECTOR TO EMITTER VOLTAGE : V (V) CE Fig.13 Safe operating area (2SA1776) Switching characteristic measurement circuit duty cycle < Fig.15 Switching characteristic measurement circuit 2SA1812 / 2SA1727 / 2SA1776 - (Pulse ) C Max. P =10ms - 100ms -0.5 -0.2 -0.1 -0.05 -0.02 -0.01 Tc=25°C -0.005 Single nonrepetitive -0 ...

Page 4

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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