BFT44_04 Datasheet, PDF (1/2 Pages) Seme LAB – PNP SILICON TRANSISTOR

BFT44
MECHANICAL DATA
Dimensions in mm (inches)
8.51 (0.34)
9.40 (0.37)
7.75 (0.305)
8.51 (0.335)
PNP SILICON TRANSISTOR
6.10 (0.240)
6.60 (0.260)
12.70
(0.500)
min.
(00.0.8395)max.
0.41 (0.016)
0.53 (0.021)
dia.
FEATURES
5.08 (0.200)
typ.
• High Voltage
0.74 (0.029)
1.14 (0.045)
0.71 (0.028)
0.86 (0.034)
2
1
3
45°
2.54
(0.100)
• Hermetic TO39 Package
• Full Screening Options Available
TO–39 (TO205AD)
Underside View
PIN 1 – Emitter PIN 2 – Base PIN 3 – Collector
ABSOLUTE MAXIMUM RATINGS (T_case = 25°C unless otherwise stated)
V_CBO
Collector – Base Voltage (I_E = 0)
-300V
V_CEO
Collector – Emitter Voltage (I_B = 0)
-300V
V_EBO
Emitter – Base Voltage (I_B = 0)
-5V
I_C
Collector Current
-0.5A
P_D
Total Device Dissipation T_C = 50°C
5W
T_stg
Storage Temperature
–65 to 150°C
T_J
Junction Temperature
200°C
R_θJA
Thermal Resistance Junction to Ambient
200°C/W
R_θJC
Thermal Resistance Junction to Case
30°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 [phone]. Fax [phone].
E-mail: [e-mail] Website: http://www.semelab.co.uk
Document Number 6075
Issue 1