BUW46
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)
NPN SILICON POWER
TRANSISTOR
38.61 (1.52)
39.12 (1.54)
1.47 (0.058)
1.60 (0.063)
29.9 (1.177)
30.4 (1.197)
16.64 (0.655)
17.15 (0.675)
22.23
(0.875)
max.
FEATURES
• HIGH CURRENT
• FAST SWITCHING
• HIGH RELIABILITY
1
2
3
(case)
3.84 (0.151)
4.09 (0.161)
7.92 (0.312)
12.70 (0.50)
APPLICATIONS
• POWER SWITCHING CIRCUITS
• MOTOR CONTROL
TO–204AE (TO–3)
PIN 1 — Base
PIN 2 — Emitter
Case is Collector.
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
P
tot
T
stg,
T
j
R
θJC
Collector – Emitter Voltage (V
BE
= 0V)
Collector – Emitter Voltage (I
B
= 0)
Emitter – Base Voltage (I
C
= 0)
Collector Current
Peak Collector Current (t
p
= 10 ms)
Base Current
Total Power Dissipation at T
case
≤
25°C
Storage Temperature
Junction Temperature
Thermal Resistance Junction to Case
900V
450V
7V
15A
30A
10A
175W
–65 to 200°C
200°C
1.0°C/W
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
Document Number 6321
Issue 1
BUW46
ELECTRICAL CHARACTERISTICS
(Tcase = 25°C unless otherwise stated)
Parameter
V
CEO(BR)*
I
CES
I
EBO
V
CE(sat)*
V
BE(sat)*
t
on
t
s
t
f
Collector - Emitter Breakdown
Voltage
Collector Cut-off Current
Emitter Cut-off Current
Collector – Emitter
Saturation Voltage
Base – Emitter
Saturation Voltage
Turn–On Time
Storage Time
Fall Time
Test Conditions
I
C
= 100mA
V
CE
= 900V
I
C
= 0
I
C
= 10A
I
C
= 7A
I
C
= 10A
I
C
= 7A
I
C
= 10A
V
CC
= 250V
I
C
= 10A
V
CC
= 250V
I
B1
=2A
I
B2
= –2A
V
BE
= 0V
T
C
= 125°C
V
EB
= 7V
I
B
= 2A
I
B
= 1.0A
I
B
= 2A
I
B
= 1.0A
I
B1
=2A
Min.
450
Typ.
Max. Unit
V
500
3
1.0
1.5
1.5
1.8
1.4
0.75
3
0.8
µA
mA
mA
V
V
µs
µs
(*) Pulse test: t
p
≤
300µs ,
δ ≤
1.5%
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
Document Number 6321
Issue 1
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