Fairchild Semiconductor N/A FZT649 Data Sheet

Product codes
FZT649
Page of 3
 
  
July 1998
   
  FZT649
  
NPN Low Saturation Transistor
   
These devices are designed with high current gain and low saturation voltage with collector currents up to 3A 
continuous.  
  
Absolute Maximum Ratings*
   T
A = 25°C unless otherwise noted
°C
-55 to +150
Operating and Storage Junction Temperature Range
T
J, 
T
stg
A
3
Collector Current - Continuous
I
C
V
5
Emitter-Base Voltage
V
EBO
V
35
Collector-Base Voltage
V
CBO
V
25
Collector-Emitter Voltage
V
CEO
Units
FZT649
                         Parameter
Symbol
      *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
    
NOTES:
       1) These ratings are based on a maximum junction temperature of 150°C.
       2) These are steady state limits.  The factory should be consulted on applications involving pulsed or low duty cycle operations.
  Thermal Characteristics
      
T
A = 25°C unless otherwise noted
°C/W
62.5
Thermal Resistance, Junction to Ambient
R
θ
JA
W
2
Total Device Dissipation
P
D
FZT649
 
Units
Max
Characteristic
Symbol
      
Page 1 of  2
 1998 Fairchild Semiconductor Corporation
 
fzt649.lwpPrNC 7/10/98 revB 
C
E
C
B
SOT-223
FZT649 
Discrete Power & Signal 
Technologies