TCLZ2V2_11 Datasheet, PDF (1/5 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
SURFACE MOUNT
LL34
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 2.0 to 39 Volts (Graded)
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 Matte Tin (Sn) Terminal Finish
ƒ Color band Indicates Negative Polarity
Ordering Information
DEVICE MARKING DIAGRAM
Cathode Band Color : Blue
Cathode
Anode
ELECTRICAL SYMBOL
Device
TCLZ2V2A/B through TCLZ39VA/B/C/D
TCLZ2V2A/BHF through TCLZ39VA/B/C/DHF
Description
ƒ RoHS Compliant
ƒ RoHS Compliant
ƒ Halogen Free
Electrical Characteristic
Both are compliant with below electrical
characteristics
Electrical Characteristics
T_A = 25°C unless otherwise noted
Device
Type
VZ
Grade
VZ@IZT
Min
Max
Izt
(mA)
Zzt@Izt
(Ohms)
Zzk@Izk
Izk
(Ohms) Max (mA)
I_R @V_R
(uA)
V_R
(V)
Max
Max
TCLZ2V2
A
2.12
2.3
20
35
B
2.22
2.41
400
1
55
0.7
TCLZ2V4
A
B
2.33
2.52
2.43
2.63
20
35
400
1
84
1
TCLZ2V7
A
B
2.54
2.75
2.69
2.91
20
35
450
1
70
1
TCLZ3V0
A
B
2.85
3.07
3.01
3.22
20
35
450
1
35
1
TCLZ3V3
A
B
3.16
3.38
3.32
3.53
20
35
450
1
14
1
TCLZ3V6
A
B
3.46
3.7
3.6
3.85
20
48
850
1
2.8
1
TCLZ3V9
A
B
3.74
4.01
3.89
4.16
20
40
850
1
1.4
1
A
4.04
4.29
TCLZ4V3
B
4.17
4.43
20
32
850
1
0.47
1
C
4.3
4.57
Number: DB-065
Jun.2011 / F
Page 1