参数资料
型号: 1SMA5915BT3
厂商: ON Semiconductor
文件页数: 4/5页
文件大小: 0K
描述: DIODE ZENER 3.9V 1.5W SMA
产品变化通告: Discontinuation 30/Jun/2006
标准包装: 5,000
电压 - 齐纳(标称)(Vz): 3.9V
电压 - 在 If 时为正向 (Vf)(最大): 1.5V @ 200mA
电流 - 在 Vr 时反向漏电: 12.5µA @ 1V
容差: ±5%
功率 - 最大: 500mW
阻抗(最大)(Zzt): 7.5 欧姆
安装类型: 表面贴装
封装/外壳: DO-214AC,SMA
供应商设备封装: SMA
包装: 带卷 (TR)
工作温度: -65°C ~ 150°C
1SMA59xxBT3G Series, SZ1SMA59xxBT3G Series
RATING AND TYPICAL CHARACTERISTIC CURVES (T A = 25 ? C)
1000
MEASURED @
ZERO BIAS
10
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, T J = 25 ? C
1
MEASURED @
100
V Z /2
T J = 25 ? C
0.1
10
0.01
10
100
0.01
0.1 1
10
BREAKDOWN VOLTAGE (VOLTS)
Figure 7. Capacitance Curve
T P , PULSE WIDTH (ms)
Figure 8. Typical Pulse Rating Curve
120
100
80
? 10 m s
PEAK VALUE
I ppm
T A = 25 ? C
PW (I D ) IS DEFINED AS THE
POINT WHERE THE PEAK CURRENT
DECAYS TO 50% OF I pp .
120
100
0.9 I PEAK
80
8/20 m s WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 801-5.
60
40
HALF VALUE - I pp /2
10/1000 m s WAVEFORM
60
40
0.5 I PEAK
AS DEFINED BY R.E.A.
20
t d
0.1 I PEAK
20
T = 8 m s
0
0
1
2
3
4
5
0
0
0.02
0.04 0.06
0.08
0.1
t, TIME (ms)
Figure 9. Pulse Waveform
http://onsemi.com
4
T
20 m s
t, TIME (ms)
Figure 10. Pulse Waveform
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