1N5373B ON Semiconductor, 1N5373B Datasheet - Page 4

• Manufacturer Part Number: 1N5373B
• Description: DIODE ZENER 68V 5W AXIAL
• Manufacturer: ON Semiconductor
• Series: Surmetic™r
• Type: Voltage Regulatorr

Specifications of 1N5373B

• Voltage - Zener (nom) (vz): 68V
• Voltage - Forward (vf) (max) @ If: 1.2V @ 1A
• Current - Reverse Leakage @ Vr: 500nA @ 51.7V
• Tolerance: ±5%
• Power - Max: 5W
• Impedance (max) (zzt): 44 Ohm
• Mounting Type: Through Hole
• Package / Case: Axial
• Operating Temperature: -65°C ~ 200°C
• Number Of Elements: Single
• Package Type: Case 017AA-01
• Zener Voltage (typ): 68V
• Zener Test Current: 20mA
• Voltage Tolerance: 5%
• Power Dissipation: 5000mW
• Knee Impedance: 44Ohm
• Operating Temperature Classification: Military
• Rev Curr: 500nA
• Mounting: Through Hole
• Pin Count: 2
• Operating Temp Range: -65C to 200C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 1N5373BOS

Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value.
6. TOLERANCE AND TYPE NUMBER DESIGNATION
7. ZENER VOLTAGE (V
8. SURGE CURRENT (I
9. VOLTAGE REGULATION (DV
10. MAXIMUM REGULATOR CURRENT (I
†The “G'' suffix indicates Pb-Free package available.
ELECTRICAL CHARACTERISTICS
1N5365B, G
1N5368B, G
1N5383B, G
1N5363B, G
1N5364B, G
1N5366B, G
1N5367B, G
1N5369B, G
1N5370B, G
1N5371B, G
1N5372B, G
1N5373B, G
1N5374B, G
1N5375B, G
1N5376B, G
1N5377B, G
1N5378B, G
1N5379B, G
1N5380B, G
1N5381B, G
1N5382B, G
1N5384B, G
1N5385B, G
1N5386B, G
1N5387B, G
1N5388B, G
Device
(Note 6)
The JEDEC type numbers shown indicate a tolerance of ±5%.
Test conditions for zener voltage and impedance are as follows: I
to 1/2″ from the inside edge of mounting clips to the body of the diode (T
Surge current is specified as the maximum allowable peak, non-recurrent square-wave current with a pulse width, PW, of 8.3 ms. The data
given in Figure 5 may be used to find the maximum surge current for a square wave of any pulse width between 1 ms and 1000 ms by plotting
the applicable points on logarithmic paper. Examples of this, using the 3.3 V and 200 V zener are shown in Figure 6. Mounting contact located
as specified in Note 7 (T
The conditions for voltage regulation are as follows: V
electrical characteristics table. The test current time duration for each V
in Note 7 (T
The maximum current shown is based on the maximum voltage of a 5% type unit, therefore, it applies only to the B-suffix device. The actual
I
body.
ZM
for any device may not exceed the value of 5 watts divided by the actual V
†
A
1N5363B
1N5364B
1N5365B
1N5366B
1N5367B
1N5368B
1N5369B
1N5370B
1N5371B
1N5372B
1N5373B
1N5374B
1N5375B
1N5376B
1N5377B
1N5378B
1N5379B
1N5380B
1N5381B
1N5382B
1N5383B
1N5384B
1N5385B
1N5386B
1N5387B
1N5388B
= 25°C +8°C, -2°C).
Marking
Device
Z
R
) and IMPEDANCE (I
)
A
31.35
37.05
40.85
44.65
48.45
71.25
82.65
86.45
104.5
123.5
142.5
161.5
180.5
28.5
34.2
53.2
58.9
64.6
77.9
= 25°C +8°C, -2°C).
Min
133
152
171
190
114
57
95
Zener Voltage (Note 7)
Z
V
)
Z
Nom
100
110
120
130
140
150
160
170
180
190
200
(Volts)
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
(T
ZM
A
34.65
40.95
45.15
49.35
53.55
78.75
91.35
95.55
136.5
157.5
178.5
199.5
115.5
Max
31.5
37.8
58.8
65.1
71.4
86.1
105
126
147
168
189
210
)
63
= 25°C unless otherwise noted, V
ZT
and I
@ I
mA
40
40
30
30
30
25
25
20
20
20
20
20
15
15
15
12
12
10
10
8
8
8
8
5
5
5
ZT
ZK
Z
1N5333B Series
)
measurements are made at 10% and then at 50% of the I
http://onsemi.com
Z
Zener Impedance (Note 7)
ZT
125
170
190
230
330
350
380
430
450
480
10
11
14
20
25
27
35
40
42
44
45
65
75
75
90
W
@ I
8
Z
ZT
is applied 40 ±10 ms prior to reading. Mounting contacts are located 3/8″
4
Z
Z
ZK
measurement is 40 ±10 ms. Mounting contact located as specified
A
1000
1250
1500
1500
1650
1750
1750
1850
1850
1150
140
150
160
170
190
210
230
280
350
400
500
620
720
760
760
800
W
= 25°C +8°C, -2°C).
@ I
F
Z
ZK
= 1.2 V Max @ I
of the device. T
mA
I
ZK
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
mA Max
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
Leakage
Current
I
R
L
F
@ V
= 75°C at 3/8″ maximum from the device
= 1.0 A for all types)
Volts
R
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
45.5
47.1
51.7
62.2
69.2
83.6
91.2
98.8
106
114
122
129
137
144
152
56
66
76
(Note 8)
3.7
3.5
3.5
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
I
A
R
Z
max value listed in the
(Note 9)
Volts
0.65
0.65
1.35
1.52
DV
0.6
0.6
0.7
0.8
0.9
1.0
1.2
1.6
1.8
2.0
2.2
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
4.0
5.0
5.0
Z
(Note 10)
54.5
52.5
47.5
39.5
36.6
31.6
29.4
26.4
23.6
mA
158
144
132
122
110
100
I
93
86
79
76
70
63
58
43
34
28
25
ZM