BUF644 Vishay, BUF644 Datasheet - Page 8

• Manufacturer Part Number: BUF644
• Description: Silicon Npn High Voltage Switching Transistor
• Manufacturer: Vishay

Dimensions in mm
BUF644
Vishay Telefunken
www.vishay.de FaxBack [phone]
8 (9)
technical drawings
10.4
according to DIN
specifications
9.8
4.8
4.4
Collector connected with metallic surface
3.8
3.5
1.40
1.27
2.9
2.7
6.7
5.8
16.0
15.2
4.8
4.3
1.3
1.0
13.6
12.2
0.85
0.65
0.52
0.40
Standard Plastic Case
14A 3 DIN 41 869
JEDEC TO 220
Document Number 86512
2.70
2.35
C
E
B
1.5
1.2
Rev. 2, 20–Jan–99
1.5
0.9
94 9184
2.64
2.44