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参数资料
| 型号： | SMPZ3940B-M3/84A |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 39 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-220AA |
| 封装： | HOLOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMP, 2 PIN |
| 文件页数： | 4/5页 |
| 文件大小： | 94K |
| 代理商： | SMPZ3940B-M3/84A |
New Product
SMPZ3919B thru SMPZ3940B
Vishay General Semiconductor
www.vishay.com
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 88482
Revision: 19-Mar-10
4
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 5. Typical Temperature Coefficients
Figure 6. Typical Junction Capacitance
50
40
30
20
10
0
20304050
V
Z
-
T
e
mper
at
u
re
Coefficient
(m
V
/°C)
VZ - Zener Voltage (V)
V
Z at IZT
10
10 000
1000
100
10
0
100
C
J-
J
u
nction
Capacitance
(pF)
VBR - Breakdown Voltage (V)
Measured at Zero Bias
10
Measured at V
Z/2
Figure 7. Typical Zener Impedance
1000
100
10
15
20
25
30
35
40
45
1
I
Z = 1 mA
I
Z = 20 mA
I
Z = 10 mA
VZ - Zener Voltage (V)
Z
-
Dynamic
Impedance
(
Ω
)
I
Z(rms) = 0.1 IZ(DC)
0.000 (0.00)
0.012 (0.30)
0.013 (0.35)
0.004 (0.10)
0.018 (0.45)
0.006 (0.15)
0.045 (1.15)
0.033 (0.85)
0.036 (0.91)
0.024 (0.61)
0.016 (0.40)
0.032 (0.80)
0.053 (1.35)
0.041 (1.05)
0.012 (0.30) REF.
0.105
(2.67)
0.025
(0.635)
0.100
(2.54)
0.030
(0.762)
0.050
(1.27)
Cathode Band
0.142 (3.61)
0.126 (3.19)
0.158 (4.00)
0.146 (3.70)
0.086 (2.18)
0.074 (1.88)
0.087 (2.20)
0.103 (2.60)
DO-220AA (SMP)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SMQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS |
| SMQ1553-10 | 制造商:Pulse 功能描述:TRANSFORMERS_QPL 1553 - Rail/Tube 制造商:Pulse 功能描述:PULSE TX 1CT:2.12CT/1CT:1.5CT 100VRMS 1OHM PRIM. DCR 3.5OHM - Rail/Tube |
| SMQ155345 | 制造商:Pulse Electronics Corporation 功能描述: |
| SMQ1553-45 | 制造商:Pulse Engineering Inc 功能描述:PULSE TRANSFORMER 1CT:2.5CT/1CT:1.79CT 100VRMS 1OHM PRIM. DCR 3.5OHM SEC. DCR SURFACE MOUNT 制造商:Pulse 功能描述:TRANSFORMERS_QPL 1553 - Rail/Tube 制造商:Pulse 功能描述:PULSE TX 1CT:1.79CT 100VRMS 1OHM PRIM. DCR 3.5 TH - Rail/Tube 制造商:Pulse 功能描述:PULSE TRANSFORMER 1CT:2.5CT/1CT:1.79CT 100VRMS 1OHM PRIM. DCR 3.5OHM SEC. DCR SURFACE MOUNT |
| SMQ1553-45AA | 制造商:Pulse 功能描述:TRANSFORMERS - Rail/Tube |
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