TCBZV55C2V0 Datasheet, PDF (3/6 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
SEMICONDUCTOR
Electrical Characteristics
Device Type
V_Z @ I_ZT
(Volts)
Min
Max
TA = 25°C unless otherwise noted
IZT
(mA)
Z_ZT @ I_ZT
(Ω)
Max
TCBZV55B 47
46.06
47.94
2.5
110
TCBZV55B 51
49.98
52.02
2.5
125
TCBZV55B 56
54.88
57.12
2.5
135
TCBZV55B 62
60.76
63.24
2.5
150
TCBZV55B 68
66.64
69.36
2.5
160
TCBZV55B 75
73.50
76.50
2.5
170
V_F Forward Voltage = 1.0 V Maximum @ I_F = 100 mA for all types
IZK
(mA)
0.5
0.5
0.5
0.5
0.5
0.5
Z_ZK @ I_ZK
(Ω)
Max
700
700
1000
1000
1000
1000
I_R @ V_R
(μA)
Max
0.1
0.1
0.1
0.1
0.1
0.1
VR
(Volts)
35
38
42
47
51
56
Notes:
1.
2.
3.
The type numbers listed have zener voltage min/max limits as shown.
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-058
June 2008 / F
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