Diodes FZT1151A - Manual (Page 4)

FZT1151A
100µs
Pulse Width
Transient Thermal Resistance
0
Therm
al Resistance
(°C
/W)
D=0.2
D=0.1
D=0.05
D=0.5
Single Pulse
D=t1
tP
t1
tP
1ms 10ms 100ms 1s 10s 100s
Derating curve
Max
Pow
er Dissip
ation
- (W
atts)
0
0
T - Ambient Temperature (°C)
D = 1
10
20
30
40
50
20 40 60 80 100 120 140 160
1
2
3
4
THERMAL CHARACTERISTICS
SPICE PARAMETERS
*ZETEX FZT1151A Spice model Last revision 12/12/96
*
.MODEL FZT1151A PNP IS =1.7e-12 NF =1.004 ISE=1.02e-13
+ NE =1.55 BF =562 VAF=26.01 IKF=3.5 NR =.97
+ ISC= 1.5e-13 NC =1.3 BR =38 VAR=2.41 IKR=0.3
+ RE =25.37e-3 RB =250e-3 RC =25e-3 CJE=440e-12
+ CJC=160e-12 VJC=1.058 MJC= 0.5678 TF =0.8e-9 TR =55.5e-9
*

1995 ZETEX PLC
The copyright in this model and the design embodied belong to Zetex PLC (“Zetex”). It is supplied
free of charge by Zetex for the purpose of research and design and may be used or copied intact
(including this notice) for that purpose only. All other rights are reserved. The model is believed
accurate but no condition or warranty as to its merchantability or fitness for purpose is given
and no liability in respect of any use is accepted by Zetex PLC, its distributors or agents.