®
TAK CHEONG
S EM ICOND UCTOR
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
SURFACE MOUNT
LL34
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
500
-65 to +175
+175
Units
mW
°C
°C
Cathode Band Color : Blue
DEVICE MARKING DIAGRAM
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range 2.0 to 39 Volts (Graded)
LL-34 (Mini-MELF) Package
Surface Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
RoHS Compliant
Matte Tin (Sn) Terminal Finish
Color band Indicates Negative Polarity
ELECTRICAL SYMBOL
Cathode
Anode
Electrical Characteristics
Device
Type
TCLZJ2V0
TCLZJ2V2
TCLZJ2V4
TCLZJ2V7
TCLZJ3V0
TCLZJ3V3
TCLZJ3V6
TCLZJ3V9
TCLZJ4V3
VZ
Tolerance
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
C
Min
1.880
2.020
2.120
2.220
2.330
2.430
2.540
2.690
2.850
3.010
3.160
3.320
3.455
3.600
3.740
3.890
4.040
4.170
4.300
4.44
4.55
4.68
T
A
= 25°C unless otherwise noted
VZ@IZT
Nom
1.990
2.110
2.210
2.315
2.425
2.530
2.645
2.800
2.960
3.115
3.270
3.425
3.575
3.723
3.875
4.025
4.165
4.300
4.435
4.56
4.68
4.81
Max
2.100
2.200
2.300
2.410
2.520
2.630
2.750
2.910
3.070
3.220
3.380
3.530
3.695
3.845
4.010
4.160
4.290
4.430
4.570
4.68
4.80
4.93
Izt
(mA)
5
5
5
5
5
5
5
5
5
Zzt@Izt
(Ohms)
Max
100
100
100
110
120
120
100
100
100
Zzk@Izk
(Ohms)
Max
1000
1000
1000
1000
1000
1000
1000
1000
1000
Izk
(mA)
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
I
R
@V
R
(uA)
Max
120
100
120
100
50
20
10
5
5
V
R
(V)
0.5
0.7
1.0
1.0
1.0
1.0
1.0
1.0
1.0
TCLZJ4V7
5
80
900
1
5
1.0
Number: DB-067
Jan.2011 / C
Page 1
TCLZJ2V0 through TCLZJ39V
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
