CZRB3011 Datasheet, PDF (2/5 Pages) Comchip Technology – Surface Mount Zener Diode

Surface Mount Zener Diode
COMCHIP
www.comchip.com.tw
ELECTRICAL CHARACTERISTICS
(T_A=25°C unless otherwise noted) (V_F=1.2Volts Max, I_F=500mA for all types.)
Device
(Note 1.)
CZRB3011
CZRB3012
CZRB3013
CZRB3014
CZRB3015
CZRB3016
CZRB3017
CZRB3018
CZRB3019
CZRB3020
CZRB3022
CZRB3024
CZRB3027
CZRB3028
CZRB3030
CZRB3033
CZRB3036
CZRB3039
CZRB3043
CZRB3047
CZRB3051
CZRB3056
CZRB3062
CZRB3068
CZRB3075
CZRB3082
CZRB3091
CZRB3100
Nominal
Zener
Voltage V_Z
@ I_ZT
(Note 2.)
(Volts)
11
12
13
14
15
16
17
18
19
20
22
24
27
28
30
33
36
39
43
47
51
56
62
68
75
82
91
100
Test
current
I_ZT
(mA)
68
63
58
53
50
47
44
42
40
37
34
31
28
27
25
23
21
19
17
16
15
13
12
11
10
9.1
8.2
7.5
Maximum Zener Impedance
(Note 3.)
Z_ZT @ I_ZT Z_ZK @ I_ZK
(Ohms)
4
4.5
4.5
5
5.5
5.5
6
6
7
7
8
9
10
12
16
20
22
28
33
38
45
50
55
70
85
95
115
160
(Ohms)
700
700
700
700
700
700
750
750
750
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
I_ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Leakage Current
I_R
V_R
(uA) (Volts)
1
8.4
1
9.1
0.5
9.9
0.5
10.6
0.5
11.4
0.5
12.2
0.5
13
0.5
13.7
0.5
14.4
0.5
15.2
0.5
16.7
0.5
18.2
0.5
20.6
0.5
21
0.5
22.5
0.5
25.1
0.5
27.4
0.5
29.7
0.5
32.7
0.5
35.6
0.5
38.8
0.5
42.6
0.5
47.1
0.5
51.7
0.5
56
0.5
62.2
0.5
69.2
0.5
76
Maximum ^Surge
Zener
Current
Current
I_ZM
@T_A=25°C
(Note 4.)
Madc
225
246
208
193
180
169
150
159
142
135
123
112
100
96
90
82
75
69
63
57
53
48
44
40
36
33
30
27
Ir - mA
1.82
1.66
1.54
1.43
1.33
1.25
1.18
1.11
1.05
1.00
0.91
0.83
0.74
0.71
0.67
0.61
0.56
0.51
0.45
0.42
0.39
0.36
0.32
0.29
0.27
0.24
0.22
0.20
NOTE:
1. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2. ZENER VOLTAGE (Vz) MEASUREMENT - guarantees the zener voltage when measured at 40 ms +- 10ms
from the diode body, and an ambient temperature of 25 °C (+8°C , -2°C ).
3.ZENER IMPEDANCE (Zz) DERIVATION - The zener impedance is derived from the 60 cycle ac voltage, which results when an ac current having
an rms falue equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK.
4. SURGE CURRENT (Ir) NON-REPETITIVE - The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge
current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC standards,
however, actual device capability is as described in Figure 3.
MDS0303002A
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