900V
450V
7V
15A
30A
10A
175W
–65 to 200°C
200°C
1.0°C/W
BUW46
V
CES
Collector – Emitter Voltage (V
BE
= 0V)
V
CEO
Collector – Emitter Voltage (I
B
= 0)
V
EBO
Emitter – Base Voltage (I
C
= 0)
I
C
Collector Current
I
CM
Peak Collector Current (t
p
= 10 ms)
I
B
Base Current
P
tot
Total Power Dissipation at T
case
≤ 25°C
T
stg
, Storage Temperature
T
j
Junction Temperature
R
θJC
Thermal Resistance Junction to Case
12
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)
1.
47 (
0
.
058)
1.
60 (
0
.
063)
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)
NPN SILICON POWER
TRANSISTOR
FEATURES
• HIGH CURRENT
FAST SWITCHING
HIGH RELIABILITY
ABSOLUTE MAXIMUM RATINGS (T
case
= 25°C unless otherwise stated)
APPLICATIONS
POWER SWITCHING CIRCUITS
MOTOR CONTROL
MECHANICAL DATA
Dimensions in mm(inches)
TO–204AE (TO–3)
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.
Document Number 6321
Issue 1