SMZJ3803B-E3/52 查看數據表（PDF） - Vishay Semiconductors
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SMZJ3803B-E3/52 Datasheet PDF : 4 Pages
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SMZJ3788 thru SMZJ3809B
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
2.0
60 Hz
Resistive or
Inductive Load
1.5
1.0
0.5
P.C.B. Mounted on
0.31 x 0.31 x 0.08" (8 x 8 x 2 mm)
Copper Pad Areas
0
25
50
75
100 125 150 175
TL - Lead Temperature (°C)
Figure 1. Maximum Continuous Power Dissipation
200
100
IZ = 1 mA
10
2
10
IZ = 10 mA
IZ = 20 mA
IZ(rms) = 0.1 IZ(DC)
100
VZ - Zener Voltage (V)
Figure 3. Typical Zener Impedance
1000
100
TJ = 25 °C
IZ(rms) = 0.1 IZ(DC)
VZ = 62 V
100
Tested at Rated IZT
10
VZ = 22 V
VZ = 10 V
0
0.5 1
10
100
500
IZ - Zener Test Current (mA)
Figure 2. Typical Zener Impedance
10
10
100
VZ - Zener Voltage (V)
Figure 4. Typical Temperature Coefficients
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AA (SMB)
Cathode Band
Mounting Pad Layout
0.085 (2.159)
MAX.
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
0.086 (2.18)
MIN.
0.096 (2.44)
0.084 (2.13)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.220 REF.
0.060 (1.52)
0.030 (0.76)
0.008 (0.2)
0 (0)
0.220 (5.59)
0.205 (5.21)
Document Number: 88402 For technical questions within your region, please contact one of the following:
Revision: 22-Oct-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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