MMSZ5246B 查看數據表（PDF） - Rectron Semiconductor
零件编号
产品描述 (功能)
生产厂家
MMSZ5246B Datasheet PDF : 4 Pages
| |||
RATING AND CHARACTERISTICS CURVES ( MMBZ5221B-MMBZ5260B )
0.6
1000
TJ = 25OC
0.5
0.4
0.3
100
VR = 1V
0.2
0.1
VR = 2V
0
0
25
50
75
100 125 150
TA,AMBIENT TEMPERATURE(OC)
Figure 1 Power Dissipation vs Ambient Temperature
1000
IZ = 1.0mA
100
10
1
10
100
VZ,NOMINAL ZENER VOLTAGE(V)
Figure 2 Typical Capacitance
50 TJ = 25OC
5V6
40
6V8
8V2
30
10
1
1
10
100
VZ,NOMINAL ZENER VOLTAGE(V)
Figure 3 Zener Voltage vs Zener Impedence
30
TJ = 25OC 10
12
20
Test Current Iz
15
Nominal Zener Voltage
18
10
22
27
33 36 39
0
0
10
20
30
40
VZ,ZENER VOLTAGE(V)
Figure 5 Zener Breakdown Characteristics
20
10
Test Current Iz
20mA
0
01
2 3 4 5 6 7 8 9 10
VZ,ZENER VOLTAGE(V)
Figure 4 Zener Breakdown Characteristics
100
90 tr
80
70
60
PEAK VALUE IRSM @ 8 s
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 s
50
HALF VALUE IRSM/2 @ 20 s
40
30
tP
20
10
0
0
20
40
60
80
t, TIME ( s)
Figure 6. 8×20 s Pulse Waveform
RECTRON
Share Link: 