1N5373B ON Semiconductor, 1N5373B Datasheet - Page 6
![DIODE ZENER 68V 5W AXIAL](/photos/5/27/52757/surmetic_1n5333b_sml.jpg)
1N5373B
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
1N5373B/5W 68V
Manufacturer:
ON
Quantity:
3 500
Company:
Part Number:
1N5373BG
Manufacturer:
ON
Quantity:
2 000
Company:
Part Number:
1N5373BG
Manufacturer:
ON
Quantity:
30 000
Company:
Part Number:
1N5373BRLG
Manufacturer:
ON
Quantity:
12 000
Company:
Part Number:
1N5373BRLG
Manufacturer:
ON
Quantity:
30 000
Part Number:
1N5373BRLG
Manufacturer:
ON/安森美
Quantity:
20 000
1000
100
0.1
0.4
0.2
0.1
10
40
20
10
1
4
2
1
1
0.5
0.2
3
20
10
Figure 5. Maximum Non‐Repetitive Surge Current
5
2
1
T
0.001
C
Figure 7. Zener Voltage versus Zener Current
4
= 25°C
D = 0.05
D = 0.01
D = 0.5
D = 0.2
D = 0.1
D = 0
2
6
3
*SQUARE WAVE
versus Nominal Zener Voltage
8 10
4
V
V
Z
Z
0.005 0.01
, ZENER VOLTAGE (VOLTS)
= 3.3 thru 10 Volts
(See Note 3)
5
NOMINAL V
20
6
NOTE: BELOW 0.1 SECOND, THERMAL
NOTE:
NOTE:
PW = 100 ms*
30 40
PW = 1 ms*
Z
7
(V)
RESPONSE CURVE IS APPLICABLE
TO ANY LEAD LENGTH (L).
PW = 1000 ms*
Figure 4. Typical Thermal Response
8
60 80 100
T = 25°C
0.05
PW = 8.3 ms*
L, Lead Length = 3/8 Inch
9
1N5333B Series
http://onsemi.com
0.1
10
t, TIME (SECONDS)
200
6
1000
100
0.5
0.2
0.1
0.1
30
20
10
10
5
2
1
1
10
1
0.5
PLOTTED FROM INFORMATION
GIVEN IN FIGURE 5
Figure 6. Peak Surge Current versus Pulse Width
REPETITIVE PULSES D T
Figure 8. Zener Voltage versus Zener Current
20
1
SINGLE PULSE D T
30
V
V
10
Z
, ZENER VOLTAGE (VOLTS)
Z
DUTY CYCLE, D = t
PW, PULSE WIDTH (ms)
= 11 thru 75 Volts
(See Note 3)
40
JL
5
= q
JL
= q
JL
(t, D)P
JL
10
50
P
PK
(t)P
1
PK
PK
/t
100
2
20
t
60
V
1
Z
t
2
= 200 V
V
T = 25°C
Z
= 3.3 V
50
70
1000
100
80