TCZM2V4B Datasheet, PDF (1/6 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
SEMICONDUCTOR
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Parameter
Value
Units
Power Dissipation
500
mW
Storage Temperature Range
-65 to +175
°C
Operating Junction Temperature
+175
°C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ Zener Voltage Range 2.4 to 75 Volts
ƒ TCZMxxxB - VZ tolerance ± 2%
ƒ TCZMxxxC - VZ tolerance ± 5%
ƒ LL-34 (Mini-MELF) Package
ƒ Surface Device Type Mounting
ƒ Hermetically Sealed Glass
ƒ Compression Bonded Construction
ƒ All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
ƒ RoHS Compliant
ƒ Matte Tin (Sn) Terminal Finish
ƒ Color band Indicates Negative Polarity
SURFACE MOUNT
LL34
DEVICE MARKING DIAGRAM
Cathode Band Color : Blue
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
TCZM2V4B
TCZM2V7B
TCZM3V0B
TCZM3V3B
TCZM3V6B
TCZM3V9B
TCZM4V3B
TCZM4V7B
TCZM5V1B
TCZM5V6B
TCZM6V2B
TCZM6V8B
TCZM7V5B
TCZM8V2B
TCZM9V1B
TCZM10B
TCZM11B
TCZM12B
TCZM13B
Min
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.33
8.04
8.92
9.80
10.78
11.76
12.74
T_A = 25°C unless otherwise noted
V_Z @ I_ZT
(Volts)
Nom
Max
I_ZT
(mA)
Z_ZT @ I_ZT
(Ω)
Max
2.4
2.45
5
94
2.7
2.75
5
94
3.0
3.06
5
89
3.3
3.37
5
89
3.6
3.67
5
84
3.9
3.98
5
84
4.3
4.39
5
84
4.7
4.79
5
75
5.1
5.20
5
56
5.6
5.71
5
37
6.2
6.32
5
9
6.8
6.94
5
14
7.5
7.63
5
14
8.2
8.36
5
14
9.1
9.28
5
14
10
10.20
5
18
11
11.22
5
18
12
12.24
5
23
13
13.26
5
28
I_ZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Z_ZK @ I_ZK
(Ω)
Max
564
564
564
564
564
564
564
470
451
376
141
75
75
75
94
141
141
141
160
I_R @ V_R
(μA)
Max
45
18
9
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
V_R
(Volts)
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
Number: DB-064
June 2008 / C
Page 1