参数资料
型号: 1N4749-BP
厂商: MICRO COMMERCIAL COMPONENTS
元件分类: 参考电压二极管
英文描述: 24 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封装: ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN
文件页数: 2/4页
文件大小: 112K
代理商: 1N4749-BP
Note 1: The JEDEC type number shown with an A suffix have a 5% tolerance on nominal zener voltage. No
suffix signifies a 10% tolerance, C signifies 2%.
2: The Zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an
rms value equal to 10% of the DC Zener current(IZT or IZK) is superimposed on IZT or IZK. Zener
impedance is measured at two points to insure a sharp knee on the breakdown curve and eliminate
unstable units.
3: The reverse surge current is measured at 25
oC ambient using a 1/2 square wave or equivalent sine
wave pulse 1/120 second duration superimposed on I ZT.
4: Voltage measurements tobe performed 90 seconds after application of DC current.
MCC
5: RoHs Compliant already and Pb-free sticker on reel , box & carton indicated RoHs compliant .
MCC
Zener
Test
Surge
Maximum
Part Number
Voltage
Current
Regulator
Current
VZ @IZT
IZT
ZZT @IZT ZZK @IZK
IZK
IR @VR
VR
IR
IZM
Volts
mA
OHMS
mA
uA
Volts
mA
1N4728
3.3
76
10
400
1
100
1
1380
276
1N4729
3.6
69
10
400
1
100
1
1260
252
1N4730
3.9
64
9
400
1
50
1
1190
234
1N4731
4.3
58
9
400
1
10
1
1070
217
1N4732
4.7
53
8
500
1
10
1
970
193
1N4733
5.1
49
7
550
1
10
1
890
178
1N4734
5.6
45
5
600
1
10
2
810
162
1N4735
6.2
41
2
700
1
10
3
730
146
1N4736
6.8
37
3.5
700
1
10
4
660
133
1N4737
7.5
34
4
700
0.5
10
5
605
121
1N4738
8.2
31
4.5
700
0.5
10
6
550
110
1N4739
9.1
28
5
700
0.5
10
7
500
100
1N4740
10
25
7
700
0.25
10
7.6
454
91
1N4741
11
23
8
700
0.25
5
8.4
414
83
1N4742
12
21
9
700
0.25
5
9.1
380
76
1N4743
13
19
10
700
0.25
5
9.9
344
69
1N4744
15
17
14
700
0.25
5
11.4
304
61
1N4745
16
15.5
16
700
0.25
5
12.2
285
57
1N4746
18
14
20
750
0.25
5
13.7
250
50
1N4747
20
12.5
22
750
0.25
5
15.2
225
45
1N4748
22
11.5
23
750
0.25
5
16.7
205
41
1N4749
24
10.5
25
750
0.25
5
18.2
190
38
1N4750
27
9.5
35
750
0.25
5
20.6
170
34
1N4751
30
8.5
40
1000
0.25
5
22.8
150
30
1N4752
33
7.5
45
1000
0.25
5
25.1
135
27
1N4753
36
7
50
1000
0.25
5
27.4
125
25
1N4754
39
6.5
60
1000
0.25
5
29.7
115
23
1N4755
43
6
70
1500
0.25
5
32.7
110
22
1N4756
47
5.5
80
1500
0.25
5
35.8
95
19
1N4757
51
5
95
1500
0.25
5
38.8
90
18
1N4758
56
4.5
110
2000
0.25
5
42.6
80
16
1N4759
62
4
125
2000
0.25
5
47.1
70
14
1N4760
68
3.7
150
2000
0.25
5
51.7
65
13
1N4761
75
3.3
175
2000
0.25
5
56
60
12
Leakage Current
Maximum Reverse
Maximum Dynamic Impedance
Electrical Characteristics (TA = 25°C unless otherwise noted). Maximum VF = 1.2V at IF = 200mA
1N4728 thru 1N4761
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TM
Micro Commercial Components
MCC
Revision: 11
200
8/04/02
相关PDF资料
PDF描述
1N4753-TP 36 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4739A Silicon Power Z-Diodes
1N4739B 9.1 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4756B 47 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4742 12 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
相关代理商/技术参数
参数描述
1N4749CE3/TR13 功能描述:DIODE ZENER 24V 1W DO204AL 制造商:microsemi corporation 系列:- 包装:带卷(TR) 零件状态:有效 电压 - 齐纳(标称值)(Vz):24V 容差:±2% 功率 - 最大值:1W 阻抗(最大值)(Zzt):25 欧姆 不同?Vr 时的电流 - 反向漏电流:5μA @ 18.2V 不同 If 时的电压 - 正向(Vf):1.2V @ 200mA 工作温度:-65°C ~ 150°C 安装类型:通孔 封装/外壳:DO-204AL,DO-41,轴向 供应商器件封装:DO-204AL(DO-41) 标准包装:5,000
1N4749CP/TR12 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 24V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 1.0W 24V 2% DO41
1N4749CP/TR8 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 24V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 1.0W 24V 2% DO41
1N4749CPE3/TR12 功能描述:DIODE ZENER 24V 1W DO204AL 制造商:microsemi corporation 系列:- 包装:带卷(TR) 零件状态:有效 电压 - 齐纳(标称值)(Vz):24V 容差:±2% 功率 - 最大值:1W 阻抗(最大值)(Zzt):25 欧姆 不同?Vr 时的电流 - 反向漏电流:5μA @ 18.2V 不同 If 时的电压 - 正向(Vf):1.2V @ 200mA 工作温度:-65°C ~ 150°C 安装类型:通孔 封装/外壳:DO-204AL,DO-41,轴向 供应商器件封装:DO-204AL(DO-41) 标准包装:4,000
1N4749CPE3/TR8 功能描述:DIODE ZENER 24V 1W DO204AL 制造商:microsemi corporation 系列:- 包装:带卷(TR) 零件状态:有效 电压 - 齐纳(标称值)(Vz):24V 容差:±2% 功率 - 最大值:1W 阻抗(最大值)(Zzt):25 欧姆 不同?Vr 时的电流 - 反向漏电流:5μA @ 18.2V 不同 If 时的电压 - 正向(Vf):1.2V @ 200mA 工作温度:-65°C ~ 150°C 安装类型:通孔 封装/外壳:DO-204AL,DO-41,轴向 供应商器件封装:DO-204AL(DO-41) 标准包装:1,500