TCLZJ2V0 Datasheet, PDF (3/6 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
Electrical Characteristics
TA = 25°C unless otherwise noted
Device
T
V_Z@Izt
Type
Tolerance
Min
Nom
Max
Izt
(mA)
A
26.99
27.69
28.39
TCLZJ30V
B
C
27.70
28.42
29.13
5
28.36
29.09
29.82
D
29.02
29.77
30.51
A
29.68
30.45
31.22
TCLZJ33V
B
C
30.32
30.90
31.10
31.70
31.88
32.50
5
D
31.49
32.30
33.11
A
32.14
32.97
33.79
TCLZJ36V
B
C
32.79
33.40
33.64
34.27
34.49
35.13
5
D
34.01
34.89
35.77
A
34.68
35.58
36.47
TCLZJ39V
B
C
35.36
36.00
36.28
36.93
37.19
37.85
5
D
36.63
37.58
38.52
VF (forward voltage) = 1.2 V maximum @ IF = 200mA for all types
SEMICONDUCTOR
Zzt@Izt
Zzk@Izk
(Ohms) _{(Ohms) Max}
Izk
(mA)
IR@VR
(uA)
VR
(V)
Max
Max
55
250
0.5
0.2
23
65
250
0.5
0.2
25
75
250
0.5
0.2
27
85
250
0.5
0.2
30
Notes:
1. TOLERANCE AND VOLTAGE DESIGNATION
The type numbers listed have zener voltage as shown
2. SPECIALS AVAILABLE INCLUDE
Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery,
contact you nearest Tak Cheong representative.
3. ZENER VOLTAGE (V_Z) MEASUREMENT
The zener voltage is measured under pulse conditions such that TJ is no more than 2℃ above TA.
4. ZENER IMPEDANCE (Z_Z) DERIVATION
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) is superimposed to IZT .
5. WHEN ORDERING, PLEASE SPECIFY TOLERANCE A, B. C OR D
Number: DB-067
July 2008 / B
Page 3