DATA SHEET
SEMICONDUCTOR
ZX2V0~ZX39V Series
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Parameter
Value
Units
AXIAL LEAD
DO35
Power Dissipation
500
-65 to +200
+200
mW
°C
Storage Temperature Range
DEVICE MARKING DIAGRAM
Operating Junction Temperature
°C
Lead Temperature (1/16” from case for 10 seconds)
+230
°C
These ratings are limiting values above which the serviceability of the diode may be impaired.
ZXx
xxT
Specification Features:
Device Code
VZ Tolerance (T) : A, B, C or D
: ZXxxxT
Zener Voltage Range 2.0 to 39 Volts
DO-35 Package (JEDEC)
Through-Hole Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
Cathode
Anode
All external surfaces are corrosion resistant and leads are readily solderable
Cathode indicated by polarity band
ELECTRICAL SYMBOL
Electrical Characteristics
TA = 25°C unless otherwise noted
Izt
Zzt@Izt
(Ohms)
Max
IR @VR
(uA)
(mA)
Max
VZ@IZT
Device
Type
VZ
Zzk@Izk
(Ohms) Max
Izk
VR
(V)
(mA)
Tolerance
Min
Nom
Max
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
C
A
B
C
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
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
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
ZX2V0
ZX2V2
ZX2V4
ZX2V7
ZX3V0
ZX3V3
ZX3V6
ZX3V9
5
5
5
5
5
5
5
5
100
100
100
110
120
120
100
100
1000
1000
1000
1000
1000
1000
1000
1000
0.5
0.5
0.5
0.5
0.5
0.5
1
120
100
120
100
50
0.5
0.7
1.0
1.0
1.0
1.0
1.0
1.0
20
10
1
5
ZX4V3
ZX4V7
ZX5V1
5
5
5
100
80
1000
900
1
1
1
5
5
5
1.0
1.0
1.5
4.55
4.68
4.81
4.94
4.68
4.81
4.94
5.07
4.80
4.93
5.07
5.20
80
800
5.09
5.23
5.37
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