1SMA4728A データシートの表示（PDF） - Won-Top Electronics
部品番号
コンポーネント説明
メーカー
1SMA4728A Datasheet PDF : 5 Pages
| |||
1SMA4728A – SZ1330A
1.0
0.8
0.6
Mounted on FR-4 PCB with
8.0 x 8.0 x 2.0mm Copper Pads
0.4
0.2
0
0
10000
1000
100
10
25
50
75
100 125 150
TL, LEAD TEMPERATURE (°C)
Fig. 1 Power Derating Curve
TJ = 25°C
IZ(RMS) = 0.1 IZ(DC)
VZ = 200V
VZ = 180V
VZ = 150V
VZ = 91V
VZ = 56V
VZ = 30V
VZ = 6.2V
1
0.5 1
10
100
500
IZT, ZENER TEST CURRENT (mA)
Fig. 3 Dynamic Resistance vs. Zener Current
10
1
0.1
TJ = 25°C
Pulse Width = 300µs
1% Duty Cycle
0.01
0.6
0.8
1.0
1.2
1.4
1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 5 Typical Forward Characteristics
www.wontop.com
2
®
500
WON-TOP ELECTRONICS
450
400
350
300
250
VZ @ IZT
200
150
100
50
0
0
1000
50 100 150 200 250 300
VZ, ZENER VOLTAGE (V)
Fig. 2 Typical Temperature Coefficients
TJ = 25°C
100
IZT = 5.0mA
IZT = 10mA
IZT = 20mA
10
IZT = 100mA
1
0.1
1
10
100
1000
VZ, ZENER VOLTAGE (V)
Fig. 3 Dynamic Resistance vs. Zener Voltage
1000
50% VZ Bias
Zero Bias
100
TJ = 25°C
f = 1MHz
10
1
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 6 Junction Capacitance vs. Nominal Zener Voltage
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
Share Link: 