Z20-11B Datasheet, PDF (4/8 Pages) Formosa MS – Zener Diode

Rating and characteristic curves (Z20-11B THRU Z20-330B)
30
20 D = 0.5
10
0.2
5
0.1
0.05
1 ^0.02
0.01
0.5 _{D = 0}
0.3
0.0001
FIG. 1-TYPICAL THERMAL RESPONSE L
P_PK
t1
t2
DUTY CYCLE, D = t1 t2
NOTE BELOW 0.1 SECOND, THERMAL
RESPONSE CURVE IS APPLICABLE
SINGLE PULSE ΔT_JL = θ_JL(t)P_PK
TO ANY LEAD LENGTH(L).
REPETITIVE PULSES ΔT_JL = θ_JL(t,D)P_PK
0.001
0.01
0.1
1
10
FIG. 2-MAXIMUM SURGE POWER
500
RECTANGULAR
NON-REPETITIVE
WAVEFORM
T_J = 25^OC PRIOR
100
TOINITIAL PULSE
10
5
0.1
1
10
100
P.W.PULSE WIDTH(ms)
FIG. 3-TYPICAL REVERSE LEAKAGE
0.1
0.01
0.001
0.0001
1
10
100
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Page 4
Document ID Issued Date
DS-222745 2009/08/10
Revised Date Revision
2010/06/10
B
Page.
8