1N5349B-T Micro Commercial Components (MCC), 1N5349B-T Datasheet - Page 5
![Zener Diodes 5.0W 12V](/photos/27/10/271032/do-15_sml.jpg)
1N5349B-T
Manufacturer Part Number
1N5349B-T
Description
Zener Diodes 5.0W 12V
Manufacturer
Micro Commercial Components (MCC)
Datasheet
1.1N5338B-TP.pdf
(6 pages)
Specifications of 1N5349B-T
Zener Voltage
12 V
Voltage Tolerance
5 %
Zener Current
395 mA
Power Dissipation
5 W
Maximum Reverse Leakage Current
2 uA
Maximum Zener Impedance
2.5 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Voltage Regulation Accuracy
250 mV
Package / Case
DO-15
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
RATING AND CHARACTERISTICS CURVES
1N5338B THRU 1N5369B
*** Data of Figure 3 should not be used to compute surge capability. Surge limitations are given in Figure 5. They are
Revision: A
lower than would be expected by considering only junction temperature, as current crowding effects cause
temperatures to be extremely high in small spots resulting in device degradation should the limits of Figure. 5 be
exceeded
Fig. 6-PEAK SURGE CURRENT VERSUS PULSE
0.5
0.2
0.1
30
20
10
5
2
1
1
WIDTH(SEE NOTE 3)
PLOTTED FROM INFORMATION
10
Fig. 8-ZENER VOLTAGE VERSUS ZENER CURRENT
GIVEN IN FIGURE 5
www.mccsemi.com
1000
100
0.1
10
1
10
100
ZENER VOLTAGE VERSUS ZENER CURRENT
20
VZ = 6.8V
VZ = 11 THRU 51 VOLTS
30
1000
VZ, ZENER VOLTAGE (VOLTS)
(FIGURES 7,8)
40
5 of 6
50
T = 25
Fig. 7-ZENER VOLTAGE VERSUS ZENER CURRENT
60
70
1000
100
0.1
10
1
1
80
VZ = 6.8 THRU 10 VOLTS
2
T
C
= 25
VZ, ZENER VOLTAGE (VOLTS)
3
4
5
Micro Commercial Components
6
M C C
7
8
T = 25
9
2011/01/01
10
TM