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参数资料
| 型号： | 1N970BRR1 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 24 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH |
| 封装： | HERMETIC SEALED, GLASS, DO-35, 2 PIN |
| 文件页数： | 5/12页 |
| 文件大小： | 73K |
| 代理商： | 1N970BRR1 |
Zener Voltage Regulator
IF
V
I
IR
IZT
VR
VZ
VF
1N957B Series
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Symbol
Parameter
VZ
Reverse Zener Voltage @ IZT
IZT
Reverse Current
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
IR
Reverse Leakage Current @ VR
VR
Breakdown Voltage
IF
Forward Current
VF
Forward Voltage @ IF
IZM
Maximum DC Zener Current
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Zener Voltage (Note 3.)
Zener Impedance (Note 4.)
Leakage Current
IZM
Device
VZ (Volts)
@ IZT
ZZT @ IZT
ZZK @ IZK
IR @ VR
IZM
(Note 5.)
Device
(Note 2.)
Device
Marking
Min
Nom
Max
mA
W
mA
A
Volts
mA
1N957B
6.46
6.8
7.14
18.5
4.5
700
1.0
150
5.2
47
1N958B
7.125
7.5
7.875
16.5
5.5
700
0.5
75
5.7
42
1N959B
7.79
8.2
8.61
15
6.5
700
0.5
50
6.2
38
1N960B
8.645
9.1
9.555
14
7.5
700
0.5
25
6.9
35
1N961B
9.5
10
10.5
12.5
8.5
700
0.25
10
7.6
32
1N962B
10.45
11
11.55
11.5
9.5
700
0.25
5
8.4
28
1N963B
11.4
12
12.6
10.5
11.5
700
0.25
5
9.1
26
1N964B
12.35
13
13.65
9.5
13
700
0.25
5
9.9
24
1N965B
14.25
15
15.75
8.5
16
700
0.25
5
11.4
21
1N966B
15.2
16
16.8
7.8
17
700
0.25
5
12.2
19
1N967B
17.1
18
18.9
7.0
21
750
0.25
5
13.7
17
1N968B
19
20
21
6.2
25
750
0.25
5
15.2
15
1N969B
20.9
22
23.1
5.6
29
750
0.25
5
16.7
14
1N970B
22.8
24
25.2
5.2
33
750
0.25
5
18.2
13
1N971B
25.65
27
28.35
4.6
41
750
0.25
5
20.6
11
1N972B
28.5
30
31.5
4.2
49
1000
0.25
5
22.8
10
1N973B
31.35
33
34.65
3.8
58
1000
0.25
5
25.1
9.2
1N974B
34.2
36
37.8
3.4
70
1000
0.25
5
27.4
8.5
1N975B
37.05
39
40.95
3.2
80
1000
0.25
5
29.7
7.8
1N978B
48.45
51
53.55
2.5
125
1500
0.25
5
38.8
5.9
1N979B
53.2
56
58.8
2.2
150
2000
0.25
5
42.6
5.4
1N982B
71.25
75
78.75
1.7
270
2000
0.25
5
56
4.1
2. TOLERANCE AND VOLTAGE DESIGNATION
Tolerance designation – Device tolerance of
±5% is indicated by a “B” suffix.
3. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C ± 1°C and 3/8″
lead length.
4. ZENER IMPEDANCE (ZZ) DERIVATION
ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) =
0.1 IZ(dc) with the ac frequency = 60 Hz.
5. MAXIMUM ZENER CURRENT RATINGS (IZM)
Values shown are based on the JEDEC rating of 400 mW where the actual zener voltage (VZ) is known at the operating point, the maximum
zener current may be increased and is limited by the derating curve.
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| 1N991BRA1 | 180 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
| 1NT1-5 | TOGGLE SWITCH, SPDT, LATCHED AND MOMENTARY, 15A, 28VDC, PANEL MOUNT-THREADED |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N970B-T/R | 制造商:Micro Commercial Components (MCC) 功能描述:0.5W SILICON PLANAR ZENER |
| 1N970BTR | 功能描述:稳压二极管 24V 0.5W Zener RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| 1N970BUR-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Zener Voltage Regulator Diode[Qual Data] |
| 1N970C | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:Silicon 500 mW Zener Diodes |
| 1N970D | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:Silicon 500 mW Zener Diodes |
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