參數(shù)資料
型號: SMZJ3789BHE3/5B
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 齊納二極管
英文描述: 10 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA
封裝: ROHS COMPLIANT, SMBJ, 2 PIN
文件頁數(shù): 3/4頁
文件大?。?/td> 0K
代理商: SMZJ3789BHE3/5B
SMZJ3788 thru SMZJ3809B
Vishay General Semiconductor
Document Number: 88402
Revision: 06-May-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
3
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 1. Maximum Continuous Power Dissipation
Figure 2. Typical Zener Impedance
0
2.0
1.5
1.0
25
50
75
100
125
150
175
0.5
60 Hz
Resistive or
Inductive Load
P
M(A
V)
-
A
v
er
age
P
o
w
er
Dissipation
(W)
TL - Lead Temperature (°C)
PCB Mounted on
0.31" x 0.31" x 0.08"
(8 mm x 8 mm x 2 mm)
Copper Pad Areas
0
100
10
1000
1
100
500
10
0.5
V
Z = 62 V
V
Z = 22 V
V
Z = 10 V
T
J = 25 °C
I
Z(RMS) = 0.1 IZ(DC)
IZ - Zener Test Current (mA)
Z
-
Dynamic
Impedance
(
Ω
)
Figure 3. Typical Zener Impedance
Figure 4. Typical Temperature Coefficients
2
100
200
10
100
10
I
Z = 1 mA
I
Z = 10 mA
I
Z = 20 mA
I
Z(rms) = 0.1 IZ(DC)
VZ - Zener Voltage (V)
Z
-
Dynamic
Impedance
(
Ω
)
100
10
100
10
Tested at Rated I
ZT
V
Z
-
T
emper
ature
Coefficient
(mV/°C)
VZ - Zener Voltage (V)
Mounting Pad Layout
0.085 (2.159)
MAX.
0.086 (2.18)
MIN.
0.060 (1.52)
MIN.
0.220 REF.
DO-214AA (SMB)
Cathode Band
0.155 (3.94)
0.130 (3.30)
0.012 (0.305)
0.006 (0.152)
0.008 (0.2)
0 (0)
0.220 (5.59)
0.205 (5.21)
0.060 (1.52)
0.030 (0.76)
0.096 (2.44)
0.084 (2.13)
0.180 (4.57)
0.160 (4.06)
0.086 (2.20)
0.077 (1.95)
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