1SMA2EZ6.2D5 Datasheet, PDF (2/6 Pages) Won-Top Electronics – 2.0W SURFACE MOUNT ZENER DIODE

®
1SMA2EZ2.7D5 – 1SMA2EZ330D
2.5
2.0
1.5
1.0
Mounted on FR-4 PCB with
25.4 x 25.4mm Copper Pads
0.5
0
0
10000
1000
100
25
50
75
100 125 150
T_L, LEAD TEMPERATURE (°C)
Fig. 1 Power Derating Curve
T_J = 25°C
I_Z(RMS) = 0.1 I_Z(DC)
V_Z = 200V
V_Z = 180V
V_Z = 150V
V_Z = 100V
V_Z = 62V
10
V_Z = 22V
V_Z = 6.8V
1
0.5 1
10
100
500
I_ZT, ZENER TEST CURRENT (mA)
Fig. 3 Dynamic Resistance vs. Zener Current
10
190
170
150
130
110
90
70
50
30
10
-10
1
1000
WON-TOP ELECTRONICS
V_Z @ I_ZT
10
100 200
V_Z, ZENER VOLTAGE (V)
Fig. 2 Typical Temperature Coefficients
T_J = 25°C
100
I_ZT = 1.0mA
10
I_ZT = 10mA
I_ZT = 20mA
1
1
10
100
V_Z, ZENER VOLTAGE (V)
Fig. 3 Dynamic Resistance vs. Zener Voltage
1000
Zero Bias
1
0.1
T_J = 25°C
Pulse Width = 300µs
1% Duty Cycle
0.01
0.6
0.8
1.0
1.2
1.4
1.6
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 5 Typical Forward Characteristics
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2
50% V_Z Bias
100
T_J = 25°C
f = 1MHz
10
1
10
100
V_Z, NOMINAL ZENER VOLTAGE (V)
Fig. 6 Junction Capacitance vs. Nominal Zener Voltage
© Won-Top Electronics Co., Ltd.
Revision: September, 2012