BUY24
MECHANICAL DATA
Dimensions in mm (inches)
SILICON PLANAR EPITAXIAL
NPN POWER
SWITCHING TRANSISTOR
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)
FEATURES
鈥?CECC SCREENING OPTIONS
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)
22.23
(0.875)
max.
鈥?SPACE QUALITY LEVELS OPTIONS
鈥?JAN LEVEL SCREENING OPTIONS
1
2
3
(case)
3.84 (0.151)
4.09 (0.161)
7.92 (0.312)
12.70 (0.50)
APPLICATIONS:
TO-3 PACKAGE
(TO-204AA)
PAD 1 鈥?Base
Underside View
PAD 2 鈥?Emitter
PAD 3 鈥?Collector
The BUY24 is a silicon planar epitaxial
NPN transistor in a TO-3 (TO-204AA)
metal case. It is suitable for switching
applications up to 5A.
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25擄C unless otherwise stated)
V
CBO
V
CEO
V
EBO
I
C
P
tot
R
JC
T
STG
T
J
Collector - Base Voltage (I
E
= 0)
Collector - Emitter Voltage (I
B
= 0)
Emitter - Base Voltage (I
C
= 0)
Collector Current
Total Power Dissipation at T
case
< 75
擄C
Thermal Resistance Junction To Case
Storage Temperature
Junction Temperature
120V
60V
6V
5A
15W
5擄C/W
-55 to +150擄C
150擄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
Document Number 4071
Issue 1
1
2
