BF959 Datasheet, PDF (1/4 Pages) Motorola, Inc – VHF Transistor(NPN)

BF959
VHF Transistor
NPN Silicon
Features
• Pb−Free Packages are Available*
http://onsemi.com
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector −Emitter Voltage
Collector −Base Voltage
Emitter −Base Voltage
Collector Current − Continuous
Total Device Dissipation
@ T_A = 25°C
Derate above 25°C
V_CEO
V_CBO
V_EBO
I_C
P_D
20
Vdc
30
Vdc
3.0
Vdc
100
mAdc
625
mW
5.0
mW/°C
Total Device Dissipation
@ T_C = 25°C
Derate above 25°C
P_D
1.5
W
12
mW/°C
Operating and Storage Junction
Temperature Range
T_J, T_stg − 55 to +150 °C
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance,
Junction−to−Ambient
Symbol
R_qJA
Max
200
Unit
°C/W
Thermal Resistance,
Junction−to−Case
R_qJC
83.3
°C/W
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
October, 2005 − Rev. 3
COLLECTOR
1
3
BASE
2
EMITTER
MARKING
DIAGRAM
1
23
TO−92
CASE 29
STYLE 21
BF
959
AYWW G
G
BF959
A
Y
WW
G
= Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping^†
BF959
BF959G
BF959RL1
TO−92
TO−92
(Pb−Free)
TO−92
5000 Units/Box
5000 Units/Box
2000/Tape & Reel
BF959RL1G
BF959ZL1
BF959ZL1G
TO−92
(Pb−Free)
TO−92
2000/Tape & Reel
2000/Ammo Pack
TO−92 2000/Ammo Pack
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Publication Order Number:
BF959/D