CZ5334B THRU CZ5388B
SILICON ZENER DIODE
3.3 THRU 200 VOLTS
5W, 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CZ5334B series
silicon Zener diodes are high quality voltage regulators
designed for use in industrial, commercial, entertainment,
and computer applications.
MARKING: FULL PART NUMBER
DO-201 CASE
MAXIMUM RATINGS:
(TL=75°C)
Power Dissipation (Note 1)
Operating and Storage Junction Temperature
VZ Tolerance: Part number with “B” suffix
VZ Tolerance: Part number with “C” suffix
VZ Tolerance: Part number with “D” suffix
SYMBOL
PD
TJ, Tstg
UNITS
W
°C
%
%
%
5.0
-65 to +200
±5
±2
±1
ELECTRICAL CHARACTERISTICS:
(TA=25°C) VF=1.2V MAX @ IF=1.0A (for all types)
Zener
Voltage
VZ @ IZT
MIN
V
CZ5334B
CZ5335B
CZ5336B
CZ5337B
CZ5338B
CZ5339B
CZ5340B
CZ5341B
CZ5342B
CZ5343B
CZ5344B
CZ5345B
CZ5346B
CZ5347B
CZ5348B
CZ5349B
CZ5350B
CZ5351B
CZ5352B
CZ5353B
CZ5354B
CZ5355B
CZ5356B
CZ5357B
CZ5358B
CZ5359B
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
Test
Current
MAX
V
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
10.50
11.55
12.60
13.65
14.70
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
Type
Maximum
Zener
Impedance
ZZT @ IZT ZZK @ IZK
Ω
Ω
mA
2.5
2.0
2.0
2.0
1.5
1.0
1.0
1.0
1.0
1.5
1.5
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.5
3.5
500
500
500
450
400
400
300
200
200
200
200
200
150
125
125
125
100
75
75
75
75
75
75
75
75
100
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Reverse
Current
IR @ VR
μA
V
150
50
10
10
10
10
10
10
100
100
100
100
7.5
5.0
5.0
2.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
2.0
3.0
3.0
5.2
5.7
6.2
6.6
6.9
7.6
8.4
9.1
9.9
10.6
11.5
12.2
12.9
13.7
14.4
15.2
16.7
18.2
Maximum Maximum
Maximum
Surge
Voltage
Regulator
Current Regulation
Current
(Note 2)
(Note 3)
ir
A
18.7
17.6
16.4
15.3
14.4
13.4
12.7
12.4
11.5
10.7
10.0
7.5
9.2
8.6
8.0
7.5
7.0
6.7
6.3
6.0
5.8
5.5
5.3
5.1
4.7
4.4
NOM
V
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
IZT
mA
350
320
290
260
240
220
200
200
175
175
150
150
150
125
125
100
100
100
75
75
70
65
65
65
50
50
ΔV
Z
V
0.80
0.54
0.49
0.44
0.39
0.25
0.25
0.25
0.25
0.25
0.20
0.20
0.22
0.22
0.25
0.25
0.25
0.25
0.25
0.30
0.35
0.40
0.40
0.40
0.45
0.55
IZM
mA
1320
1220
1100
1010
930
865
790
765
700
630
580
545
520
475
430
395
365
340
315
295
280
264
250
237
216
198
R8 (1-June 2012)
CZ5334B THRU CZ5388B
SILICON ZENER DIODE
3.3 THRU 200 VOLTS
5W, 5% TOLERANCE
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C) VF=1.2V MAX @ IF=1.0A (for all types)
Zener
Voltage
VZ @ IZT
MIN
V
CZ5360B
CZ5361B
CZ5362B
CZ5363B
CZ5364B
CZ5365B
CZ5366B
CZ5367B
CZ5368B
CZ5369B
CZ5370B
CZ5371B
CZ5372B
CZ5373B
CZ5374B
CZ5375B
CZ5376B
CZ5377B
CZ5378B
CZ5379B
CZ5380B
CZ5381B
CZ5382B
CZ5383B
CZ5384B
CZ5385B
CZ5386B
CZ5387B
CZ5388B
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
77.90
82.65
86.45
95.00
104.5
114.0
123.5
133.0
142.5
152.0
161.5
171.0
180.5
190.0
Test
Current
MAX
V
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
86.10
91.35
95.55
105.0
115.5
126.0
136.5
147.0
157.5
168.0
178.5
189.0
199.5
210.0
Type
Maximum
Zener
Impedance
ZZT @ IZT ZZK @ IZK
Ω
Ω
mA
4.0
5.0
6.0
8.0
10
11
14
20
25
27
35
40
42
44
45
65
75
75
90
125
170
190
230
330
350
380
430
450
480
110
120
130
140
150
160
170
190
210
230
280
350
400
500
620
720
760
760
800
1000
1150
1250
1500
1500
1650
1750
1750
1850
1850
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Reverse
Current
IR @ VR
μA
V
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
19.0
20.6
21.2
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
45.5
47.1
51.7
56.0
62.2
66.0
69.2
76.0
83.6
91.2
98.8
106
114
122
129
137
144
152
Maximum Maximum
Maximum
Surge
Voltage
Regulator
Current Regulation
Current
(Note 2)
(Note 3)
ir
A
4.3
4.1
3.9
3.7
3.5
3.3
3.1
2.8
2.7
2.5
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.2
1.1
1.1
1.0
1.0
0.9
0.9
NOM
V
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
110
120
130
140
150
160
170
180
190
200
IZT
mA
50
50
50
40
40
30
30
30
25
25
20
20
20
20
20
15
15
15
12
12
10
10
8.0
8.0
8.0
8.0
5.0
5.0
5.0
ΔV
Z
V
0.55
0.60
0.60
0.60
0.65
0.65
0.65
0.70
0.80
0.90
1.00
1.20
1.35
1.50
1.60
1.80
2.00
2.20
2.50
2.50
2.50
2.50
2.50
3.00
3.00
3.00
4.00
5.00
5.00
IZM
mA
190
176
170
158
144
132
122
110
100
93.0
86.0
79.0
76.0
70.0
63.0
58.0
54.5
52.5
47.5
43.0
39.5
36.6
34.0
31.6
29.4
28.0
26.4
25.0
23.6
Notes: (1) Mounted on 8.0mm
2
copper pads to each terminal. Measure at zero lead length. Derate above 75°C.
(2) Surge current (ir) - Maximum allowable peak, non-recurrent square wave current (PW=8.3ms).
(3) Voltage regulation (ΔVZ) - VZ measurements are made at 10% and then at 50% of the IZ MAX value listed in the electrical characteristics table.
The test current time duration for each VZ measurement is 380μs (TA=25°C).
DO-201 CASE - MECHANICAL OUTLINE
MARKING: FULL PART NUMBER
w w w. c e n t r a l s e m i . c o m
R8 (1-June 2012)
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