1SMB5935 Taiwan Semiconductor, 1SMB5935 Datasheet - Page 3

• Manufacturer Part Number: 1SMB5935
• Description: Zener Diodes 27 Volt 3 Watt 5%
• Manufacturer: Taiwan Semiconductor

Specifications of 1SMB5935

• Zener Voltage: 27 V
• Voltage Tolerance: 5 %
• Zener Current: 55 mA
• Power Dissipation: 550 mW
• Maximum Reverse Leakage Current: 1 uA
• Maximum Zener Impedance: 23 Ohms
• Mounting Style: SMD/SMT
• Package / Case: SMB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: R4

FIG.1- STEADY STATE POWER DERATING
100
6
5
4
3
2
1
0
10
0.1
-2
-4
10
8
6
4
2
0
1
0
2
0
FIG.3- ZENER VOLTAGE - TO 12 VOLTAGES
FIG.5- VZ = 3.3 THRU 10 VOLTS
V @ I
1
Z
RATINGS AND CHARACTERISTIC CURVES (1SMB5926 THRU 1SMB5956)
25
4
2
ZT
3
V
50
V ZENER VOLTAGE (VOLTS)
Z
T, TEMPERATURE( C)
Z
,
,
ZENER VOLTAGE (VOLTS)
T
6
4
T
L
A
75
5
8
6
o
100
7
10
125
8
9
150
12
10
1000
100
500
300
200
100
200
100
0.1
10
50
30
20
10
70
50
30
20
10
0.1
1
10
0
FIG.6- VZ = 12 THRU 82 VOLTS
FIG.2- MAXIMUM SURGE POWER
FIG.4- ZENER VOLTAGE - 14 TO 200 VOLTAGES
10
0.2
V @ I
Z
20
0.5
20
ZT
30
V
Z
V ZENER VOLTAGE (VOLTS)
,
1
PW, PULSE WIDTH (ms)
Z
ZENER VOLTAGE (VOLTS)
,
30
40
2
50
50
5
60
70
10
70
Version: B08
100
20
80
90
50
100
200
100