CZRC5366B-G Datasheet, PDF (4/6 Pages) Comchip Technology – SMD Zener Diode

SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (CZRC5340B-G Thru CZRC5388B-G)
Fig.1 - Power Temperature Derating Current
5.0
4.0
3.0
2.0
1.0
0
0
25
50
75 100 125 150 175
Lead Temperature, TL (°C)
Fig.2 - Temperature Coefficients v.s. Zener Voltage
100
10
1
10
Range
100
Zener Voltage, VZ (V)
Fig.3 - Typical Thermal Resistance v.s. Lead Length
40
100
Fig.4 - Maximum Surge Power
30
20
10
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Lead Length to Heatsink, L (inches)
10
1
1
10
100
Pulse width, PW (ms)
1000
Fig.5 - Typical Thermal Response L, Lead Length=3/8 inch
100
D=0.5
10
D=0.2
D=0.1
D=0.05
1
D=0.01
D=0
0.1
0.001
0.01
Note: D=Note:Below 0.1 second,
Thermal response curve is
applicable to any lead length(L)
Single pulse ΔTJL-ΘJL(t)Ppk
repctitive pulse ΔTJL=ΘJL(t,D)Ppk
0.1
1
Time, t (s)
10
100
Company reserves the right to improve product design , functions and reliability without notice.
QW-BZ026
Comchip Technology CO., LTD.
REV: C
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