160V
160V
125V
7V
50A
60A
10A
350W
65 to 200C
200C
Document Number 3246
Issue 1
BUX20
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
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.
V
CBO
Collector Base Voltage (I
E
= 0)
V
CEX
Collector Emitter Voltage (V
BE
= 1.5V)
V
CEO
Collector Emitter Voltage (I
B
= 0)
V
EBO
Emitter Base Voltage (I
C
= 0)
I
C
Collector Current
I
CM
Collector Peak Current (t
p
= 10 ms)
I
B
Base Current
P
tot
Total Power Dissipation at T
case
25C
T
stg
Storage Temperature
T
J
Junction Temperature
1
2
3
(case)
25.15 (0.99)
26.67 (1.05)
10.67 (0.42)
11.18 (0.44)
38.
61 (
1
.
52)
39.
12 (
1
.
54)
29.
9 (
1
.
177)
30.
4 (
1
.
197)
16.
64 (
0
.
655)
17.
15 (
0
.
675)
3.84 (0.151)
4.09 (0.161)
0.
97 (
0
.
060)
1.
10 (
0
.
043)
7.92 (0.312)
12.70 (0.50)
22.
23
(
0
.
875)
ma
x
.
6.35 (0.25)
9.15 (0.36)
1.52 (0.06)
3.43 (0.135)
HIGH CURRENT
HIGH SPEED
HIGH POWER TRANSISTOR
DESCRIPTION
The BUX20 is a silcon multiepitaxial planar
NPN transistor in modified Jedec TO-3
metal case, intended for use in switching
and linear applications in military and
industrial equipment.
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25C unless otherwise stated)
TO3 PACKAGE (TO-204AA)
MECHANICAL DATA
Dimensions in mm(inches)
PIN 1 -- Base
PIN 2 -- Emitter
Case is Collector.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
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.
BUX20
Document Number 3246
Issue 1
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I
C
= 200mA
I
E
= 50mA
I
C
= 0
V
CE
= 100V
I
B
= 0
V
CE
= 160V
V
BE
= 1.5V
T
C
= 125C
I
C
= 0
V
EB
= 5V
I
C
= 25A
I
B
= 2.5A
I
C
= 50A
I
B
= 5A
I
C
= 50A
I
B
= 5A
I
C
= 25A
V
CE
= 2V
I
C
= 50A
V
CE
= 4V
V
CE
= 40V
t = 1s
V
CE
= 20V
t = 1s
I
C
= 2A
V
CE
= 15V
f = 10MHz
I
C
= 50A
I
B1
=5A
V
CC
= 60V
I
C
= 50A
I
B1
=5A
I
B2
= 5A
V
CC
= 60V
Collector - Emitter Sustaining
Voltage
Emitter BaseVoltage
Collector Cut-off Current
Collector Cut-off Current
Emitter Cut-off Current
Collector Emitter
Saturation Voltage
Base Emitter Saturation
Voltage
DC Current Gain
Second Breakdown
Collector Current
Transition Frequency
TurnOn Time
Storage Time
Fall Time
125
7
3
3
12
1
0.3
0.6
0.55
1.2
1.35
2
20
60
10
0.15
17.5
8
0.4
1.5
0.85
1.2
0.1
0.3
V
V
mA
mA
mA
V
V
--
A
MHz
s
ELECTRICAL CHARACTERISTICS
(Tcase = 25C unless otherwise stated)
THERMAL CHARACTERISTICS
R
JC
Thermal Resistance Junction to Case
0.5
C/W
V
CEO(sus)*
V
EBO
I
CEO
I
CEX
I
EBO
V
CE(sat)*
V
BE(sat)*
h
FE*
I
S/b
f
T
t
on
t
s
t
f
* Pulsed: pulse duration = 300ms, duty cycle
2%
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