1SMA5937BT3 ON Semiconductor, 1SMA5937BT3 Datasheet - Page 3

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1SMA5937BT3

Manufacturer Part Number
1SMA5937BT3
Description
Zener Diodes 33V 1.5W
Manufacturer
ON Semiconductor
Datasheet

Specifications of 1SMA5937BT3

Product Category
Zener Diodes
Zener Voltage
33 V
Voltage Tolerance
5 %
Zener Current
45 mA
Power Dissipation
500 mW
Maximum Reverse Leakage Current
0.5 uA
Maximum Zener Impedance
33 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Package / Case
SMA
Configuration
Single
Minimum Operating Temperature
- 65 C
Factory Pack Quantity
5000

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100
0.1
100
10
70
50
30
20
10
3.2
2.4
1.6
0.8
1
4
0
10
0
0
10
Figure 5. Zener Voltage − 12 to 68 Volts
Figure 1. Steady State Power Derating
V
Z
25
@ I
Figure 3. V
20
ZT
V
Z
V
, ZENER VOLTAGE (VOLTS)
20
Z
50
, ZENER VOLTAGE (VOLTS)
T, TEMPERATURE (C)
RATING AND TYPICAL CHARACTERISTIC CURVES (T
30
Z
T
T
L
A
= 12 thru 68 Volts
30
40
75
50
100
50
60
125
70
http://onsemi.com
70
150
100
80
3
10
-2
-4
100
8
6
4
2
0
100
0.1
10
10
2
1
10
0
V
Z
Figure 4. Zener Voltage − 3.3 to 12 Volts
@ I
ZT
4
Figure 6. Effect of Zener Voltage
Figure 2. V
2
20 mA
10 mA
V
V
V
Z
Z
Z
, ZENER VOLTAGE (VOLTS)
, ZENER VOLTAGE (VOLTS)
, ZENER VOLTAGE (VOLTS)
I
Z(dc)
A
6
= 25C)
4
= 1 mA
Z
− 3.3 thru 10 Volts
8
6
I
Z(rms)
= 0.1 I
10
8
Z(dc)
100
10
12

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