MUR1620CTRG, MURB1620CTRG, NRVUB1620CTRT4G
http://onsemi.com
4
0.01
0.02
0.05
0.1
0.2
0.5
1.0
0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 1000
t, TIME (ms)
Figure 5. Thermal Response
D = 0.5
0.05
SINGLE PULSE
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
ZJC(t)
= r(t) R
JC
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT T1
TJ(pk)
?
T
C
= P
(pk)
Z
JC(t)
0.1
0.01
r(t), TRANSIENT THERMAL RESISTANCE
(NORMALIZED)
Figure 6. Thermal Response, Junction?to?Ambient
PULSE TIME (sec)
0.001
0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000
R(t) (
°
C/W)
0.01
0.1
1
10
100
50% Duty Cycle
20%
10%
5%
2%
1%
Single Pulse
1000
0
200
100
300
0.1 0.2 0.3 0.5 0.7 0.2 0.3 0.5 0.7 20 30 50 701.0 10 100
VR, REVERSE VOLTAGE (VOLTS)
Figure 7. Typical Capacitance (Per Leg)
C, CAPACITANCE (pF)
400
500
600
700
800
900