TCMZ2V0 Datasheet, PDF (2/5 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW DO-34 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
SEMICONDUCTOR
Electrical Characteristics
TA = 25°C unless otherwise noted
Device Type
VZ @ IZT
(Volts)
Nominal
I_ZT
(mA)
ZZT @ IZT
(Ω)
Max
TCMZ16V
16
TCMZ18V
18
TCMZ20V
20
TCMZ22V
22
TCMZ24V
24
TCMZ27V
27
TCMZ30V
30
TCMZ33V
33
TCMZ36V
36
TCMZ39V
39
TCMZ43V
43
TCMZ47V
47
TCMZ51V
51
TCMZ56V
56
TCMZ62V
62
TCMZ68V
68
TCMZ75V
75
5
40
5
45
5
45
5
30
5
35
2
45
2
55
2
65
2
75
2
85
2
90
2
90
2
110
2
110
2
201
2
230
2
240
VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types
IR @ VR
(μA)
Max
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
V_R
(Volts)
12
13
15
17
19
21
23
25
27
30
33
36
39
43
47
51
56
Notes:
1.
2.
3.
The type numbers listed have zener voltage min/max limits as shown and have a standard tolerance on the nominal zener
voltage of 5%.
For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.
Number: DB-053
June 2008 / C
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