BUV42A
MECHANICAL DATA
Dimensions in mm (inches)
25.15 (0.99)
26.67 (1.05)
10.67 (0.42)
11.18 (0.44)
1.52 (0.06)
3.43 (0.135)
6.35 (0.25)
9.15 (0.36)
Bipolar NPN Device in a
Hermetically Sealed TO3
Metal Package
FEATURES
•
•
•
Low
V
CE(sat)
Fast Switching
Low On-State Voltage Drop
38.61 (1.52)
39.12 (1.54)
0.97 (0.060)
1.10 (0.043)
29.9 (1.177)
30.4 (1.197)
16.64 (0.655)
17.15 (0.675)
1
2
3
(case)
3.84 (0.151)
4.09 (0.161)
7.92 (0.312)
12.70 (0.50)
22.23
(0.875)
max.
APPLICATIONS
Power Switching Circuits.
TO3 (TO204AA)
Pin 1 = Base
Pin 2 = Emitter
Case = Collector
ABSOLUTE MAXIMUM RATINGS
T
CASE
= 25° unless otherwise stated
C
V
CEX
V
CEO
V
EBO
I
C
I
B
P
tot
T
stg
Collector - Emitter Voltage (V
BE
= -1.5V)
Collector - Emitter Voltage
Emitter – Base Voltage
Continuous Collector Current
Base Current
Total Power Dissipation at
T
case
= 25°
C
Storage Temperature
400V
300V
7V
12A
2.5A
120W
-65 to 200°
C
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be
both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab
encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
DOC 7414, ISSUE 1
BUV42A
THERMAL CHARACTERISTICS
R
th
j-case
Thermal resistance to case
Max.
1.46
Unit
°
C/W
ELECTRICAL CHARACTERISTICS
(T
case
=25°C unless otherwise stated)
Parameter
I
CER
Collector Cutoff Current
Test Conditions
V
CE
= 400V
V
CE
= 400V
V
EB
= 5V
I
C
= 0.2A
I
E
= 50mA
I
C
= 4A
I
C
= 4A
R
BE
= 10
T
j
= 100°
C
V
BE
= -1.5V
T
j
= 100°
C
I
C
= 0
L = 25mH
I
C
= 0
I
B
= 0.4A
T
j
= 100°
C
I
B
= 0.4A
T
j
= 100°
C
Min. Typ. Max.
0.5
2.5
0.5
2
1
300
7
0.9
1.9
1.3
1.5
Unit
I
CEV
I
EBO
V
(BR)CEO
*
V
(BR)EBO
V
CE(sat)
*
V
BE(sat)
*
Collector Cut-Off Current
Emitter Cut-Off Current
Collector to Emitter Breakdown
Voltage
Emitter to Base Breakdown Voltage
Collector to Emitter Saturation
Voltage
Base to Emitter Saturation Voltage
mA
V
DYNAMIC CHARACTERISTICS
(T
case
=25°C unless otherwise stated)
C
obo
t
r
t
s
t
f
Output Capacitance
Rise Time
Storage Time
Fall Time
I
E
= 0A
f = 1.0MHz
V
CC
= 250V
I
B1
=-I
B2
=0.75A
I
C
=6A
V
CB
= 10V
100
0.4
1.6
0.3
µs
pF
* Pulse test t
p
= 300µs,
δ
< 2%
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be
both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab
encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
DOC 7414, ISSUE 1
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