1N52 SERIES
■电性参数
(T
A
=25℃
除非另有规定)
Electrical Characteristics (T
A
=25℃ unless otherwise noted)
1N5221B...1N5267B
额定�½�纳电压
产品型号
Part Number
Nominal Zener
voltage
1)
at I
ZT
, V
Z
V
1N5261B
1N5262B
1N5263B
1N5264B
1N5265B
1N5266B
1N5267B
47
51
56
60
62
68
75
测试电流
Test current
I
ZT
mA
2.7
2.5
2.2
2.1
2
1.8
1.7
最大动态阻抗
Maximum dynamic
impedance resistance
1)
Z
ZT
at I
ZT
Ω
105
125
150
170
185
230
270
最大动态阻抗
Maximum dynamic
impedance resistance
Z
ZK
at I
ZK
=0.25mA
Ω
1000
1100
1300
1400
1400
1600
1700
温度系数
Temperature of
Coefficient
at I
ZT
α(%/K)
+0.095
+ 0.096
+ 0.096
+ 0.097
+0.097
+ 0.097
+ 0.098
反向漏电流
Reverse leakage current
I
R
μA
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
R
V
36
39
43
46
47
52
56
备注：Notes:
1)
基于直流测试下的热平衡；引线长度=9.5（3/
8"）；散热器的热阻为 30℃/W
Based on dc-measurement at thermal equilibrium; lead length = 9.5 (3/8 "); thermal resistance of heat sink = 30
℃/W
Document Number 0243
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股�½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
YANGJIE [ YANGZHOU YANGJIE ELECTRONIC CO., LTD ]
