YANGJIE 1N4750A

1N47 SERIES
稳压(齐纳)二极管 Zener Diodes
■特征 Features
■外形尺寸和印记
●Ptot 1.0W
●Vz 3.3V-100V
Outline Dimensions and Mark
DO-41
.177(4.50)
MAX
1.02(26.0)
MIN
1.02(26.0)
MIN
■用途 Applications ●稳定电压用 Stabilizing Voltage
.034(0.86)
MAX
.102(2.60)
MAX
Dimensions in inches and (millimeters)
■极限值(绝对最大额定值) Limiting Values (Absolute Maximum Rating)
参数名称
Item
符号
Symbol
单位
Unit
条件
Conditions
最大值
Max
Ptot
W
L=4mm,TL=25℃
1.0
齐纳电流
Zener current
IZ
mA
PV /VZ
最大结温
Maximum junction temperature
Tj
℃
175
Tstg
℃
-65 to +175
损耗功率
Power dissipation
存储温度范围
Storage temperature range
1)
■电特性 (Ta=25℃ 除非另有规定)
Electrical Characteristics(Ta=25℃ Unless otherwise specified)
参数名称
Item
符号
Symbol
单位
Unit
条件
Conditions
最大值
Max
典型热阻(1)
Thermal resistance
RθJA
℃/W
结到环境,L=4毫米,TL=常温
junction to ambient air, L=4mm,TL=constant
110
正向电压
Forward voltage
VF
V
IF=200mA
1.2
备注:Notes:
1)
距离管体4毫米引线处的温度设定为环境温度
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.
Document Number 0244
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com
1N47 SERIES
■电性参数 (TA=25℃ 除非另有规定)
Electrical Characteristics (TA=25℃ unless otherwise noted)
产品型号
Part
Number
额定齐纳电压
测试电流
Nominal Zener
voltage1)
Test
current
最大动态电阻
最大反向漏电流
Maximum dynamic impedance
Maximum reverse leakage current
最大调整电流
浪涌电流
3)
Surge current
Maximum
regulator current2)
VZ at IZT
IZT
ZZT at IZT
ZZK at IZK
IZK
IR
Test voltage VR
at TA=25℃ IR
IZM
V
mA
Ω
Ω
mA
μA
V
mA
mA
1N4728A
3.3
76
10
400
1
100
1
1380
276
1N4729A
3.6
69
10
400
1
100
1
1260
252
1N4730A
3.9
64
9
400
1
50
1
1190
234
1N4731A
4.3
58
9
400
1
10
1
1070
217
1N4732A
4.7
53
8
500
1
10
1
970
193
1N4733A
5.1
49
7
550
1
10
1
890
178
1N4734A
5.6
45
5
600
1
10
2
810
162
1N4735A
6.2
41
2
700
1
10
3
730
146
1N4736A
6.8
37
3.5
700
1
10
4
660
133
121
1N4737A
7.5
34
4
700
0.5
10
5
605
1N4738A
8.2
31
4.5
700
0.5
10
6
550
110
1N4739A
9.1
28
5
700
0.5
10
7
500
100
1N4740A
10
25
7
700
0.25
10
7.6
454
91
1N4741A
11
23
8
700
0.25
5
8.4
414
83
1N4742A
12
21
9
700
0.25
5
9.1
380
76
1N4743A
13
19
10
700
0.25
5
9.9
344
69
1N4744A
15
17
14
700
0.25
5
11.4
304
61
1N4745A
16
15.5
16
700
0.25
5
12.2
285
57
1N4746A
18
14
20
750
0.25
5
13.7
250
50
1N4747A
20
12.5
22
750
0.25
5
15.2
225
45
1N4748A
22
11.5
23
750
0.25
5
16.7
205
41
1N4749A
24
10.5
25
750
0.25
5
18.2
190
38
1N4750A
27
9.5
35
750
0.25
5
20.6
170
34
1N4751A
30
8.5
40
1000
0.25
5
22.8
150
30
1N4752A
33
7.5
45
1000
0.25
5
25.1
135
27
1N4753A
36
7
50
1000
0.25
5
27.4
125
25
1N4754A
39
6.5
60
1000
0.25
5
29.7
115
23
1N4755A
43
6
70
1500
0.25
5
32.7
110
22
1N4756A
47
5.5
80
1500
0.25
5
35.8
95
19
1N4757A
51
5
95
1500
0.25
5
38.8
90
18
1N4758A
56
4.5
110
2000
0.25
5
42.6
80
16
1N4759A
62
4
125
2000
0.25
5
47.1
70
14
1N4760A
68
3.7
150
2000
0.25
5
51.7
65
13
1N4761A
75
3.3
175
2000
0.25
5
56
60
12
1N4762A
82
3.0
200
3000
0.25
5
62.2
55
11
1N4763A
91
2.8
250
3000
0.25
5
69.2
50
10
1N4764A
100
2.5
350
3000
0.25
5
76.0
45
9
备注:Notes:
1)
基于直流测试热平衡的同时保持引线的温度在30℃+ 1℃,距离二极体本体距离为9.5毫米(3/ 8")
Based on dc-measurement at thermal equilibrium while maintaining the lead temperature (TL) at 30℃+1℃, 9.5 mm (3/8")
from the diode body
2)
距离管体4毫米引线处的温度设定为环境温度
Valid provided that electrodes at a distance of 4 mm from case are kept at ambient temperature
3)
tp = 10 ms
Document Number 0244
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com
1N47 SERIES
■特性曲线(典型) Characteristics(Typical)
Ptot(W)
图 1 :可接受功率损耗与环境温度关系
FIG1: Admissible Power Dissipation vs. Ambient Temperat
1.0
0.8
0.6
0.4
0.2
0
0
100
200
Tamb (℃)
Document Number 0244
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com