1SMA5937BT3G ON Semiconductor, 1SMA5937BT3G Datasheet - Page 3

DIODE ZENER 33V 1.5W SMA

1SMA5937BT3G

Manufacturer Part Number
1SMA5937BT3G
Description
DIODE ZENER 33V 1.5W SMA
Manufacturer
ON Semiconductor
Datasheet

Specifications of 1SMA5937BT3G

Voltage - Zener (nom) (vz)
33V
Voltage - Forward (vf) (max) @ If
1.5V @ 200mA
Current - Reverse Leakage @ Vr
500nA @ 25.1V
Tolerance
±5%
Power - Max
1.5W
Impedance (max) (zzt)
33 Ohm
Mounting Type
Surface Mount
Package / Case
DO-214AC, SMA
Operating Temperature
-65°C ~ 150°C
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
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1SMA5937BT3G
1SMA5937BT3GOSTR
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
Figure 3. V
@ I
20
ZT
V
Z
V
, ZENER VOLTAGE (VOLTS)
20
Z
50
, ZENER VOLTAGE (VOLTS)
T, TEMPERATURE (°C)
30
Z
T
T
A
L
= 12 thru 68 Volts
Rating and Typical Characteristic Curves (T
30
40
75
50
100
50
60
1SMA5913BT3 Series
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
A
10 mA
V
V
= 25°C)
V
Z
Z
Z
, ZENER VOLTAGE (VOLTS)
, ZENER VOLTAGE (VOLTS)
, ZENER VOLTAGE (VOLTS)
I
Z(dc)
6
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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