1SMB5914 PanJit Semiconductors (Pan Jit), 1SMB5914 Datasheet - Page 3

• Manufacturer Part Number: 1SMB5914
• Description: Surface Mount Silicon Zener Diode
• Manufacturer: PanJit Semiconductors (Pan Jit)

STAD-SEP.23.2005
1SMB5914~1SMB5949
2.5
1.5
0.5
200
100
2
0
1
70
50
30
20
10
0
5
7
3
2
200
100
70
50
30
20
10
5
Fig.3 Zener Voltage - 14 to 200 Volts
Fig.1 Steady State Power Derating
10
20
Fig.5 Effect of Zener Voltage
I Z (dc)=1mA
7
10mA
V
T L ,LEADTEMPERA TURE( C)
40
Z
Vz, ZENER VOLTAGE (VOLTS)
@I
10
20mA
Vz, ZENER VOLTAGE (VOLTS)
ZT
20
60
20 3
30
80
0
100 120 140 150 180
50
4
0
O
70
5
I Z (rms)=0.1I Z (dc)
0
100
6
0
70
200
100
10
500
200
100
-2
-4
500
300
200
100
1K
8
6
4
2
0
50
20
10
1K
50
30
20
10
2
5
2
1
0.5
0.1 0.20.3 0.5
Fig.2 Zener Voltage - to 12 volts
V
Z
Fig.4 Effect of Zener Current
1
@I
Fig.6 Maximum Surge Power
Iz, ZENER TEST CURRENT (mA)
ZT
4
2
V , ZENER VOLTAGE (VOLTS)
Z
PW, PULSE WIDTH (ms)
5
1
6
10
2 3
V Z=150V
91V
20
5
8
62V
50
RECTANGULAR
NONREPETITIVE
WAVEFORM
T J =25 C PRIOR
TO INTIAL PULSE
10 2030 50
T
I
Z
J
(rms) =0.1 I (dc)
22V
= 25 C
100 200
O
O
10
12V
Z
6.8V
100
500
12
PAGE . 3