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Z1200A Datasheet Preview

Z1200A Datasheet

1.0W ZENER DIODE

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Z1200A pdf
®
WON-TOP ELECTRONICS
Features
Glass Passivated Die Construction
1.0W Power Dissipation
3.3V – 330V Nominal Zener Voltage
5% Standard Vz Tolerance
Low Inductance
For Use in Voltage Regulator or Reference
Plastic Case Material has UL Flammability
Classification Rating 94V-0
Mechanical Data
Case: DO-41, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.35 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 5
1N4728A – Z1330A
1.0W ZENER DIODE
Pb
ABA
D
DO-41
Dim Min Max
A 25.4 —
B 4.06 5.21
C 0.71 0.864
D 2.00 2.72
All Dimensions in mm
C
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Power Dissipation at TL = 50°C (Note 1)
Derate above 50°C
Forward Voltage @ IF = 200mA
Thermal Resistance, Junction to Ambient (Note 2)
Operating and Storage Temperature Range
Symbol
PD
VF
R JA
TJ, TSTG
Value
1.0
6.67
1.2
170
-65 to +150
Note: 1. Measured at lead length 3/8” (9.5mm) from body.
2. Valid provided that leads are kept at ambient temperature at a distance of 10mm from the case.
Unit
W
mW/°C
V
K/W
°C
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
1



WON-TOP
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Z1200A Datasheet Preview

Z1200A Datasheet

1.0W ZENER DIODE

No Preview Available !

Z1200A pdf
1N4728A – Z1330A
1.0
0.8
0.6
Measured at lead length
9.5mm from case.
0.4
0.2
0
0
10000
1000
100
10
25 50 75 100 125
TL, LEAD TEMPERATURE (°C)
Fig. 1 Power Derating Curve
150
TJ = 25°C
IZ(RMS) = 0.1 IZ(DC)
VZ = 200V
VZ = 180V
VZ = 150V
VZ = 91V
VZ = 56V
VZ = 30V
VZ = 6.2V
1
0.5 1
10 100 500
IZT, ZENER TEST CURRENT (mA)
Fig. 3 Dynamic Resistance vs. Zener Current
10
1
0.1
TJ = 25°C
Pulse Width = 300µs
1% Duty Cycle
0.01
0.6 0.8 1.0 1.2 1.4 1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 5 Typical Forward Characteristics
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2
®
500
WON-TOP ELECTRONICS
450
400
350
300
250
VZ @ IZT
200
150
100
50
0
0
1000
50 100 150 200 250
VZ, ZENER VOLTAGE (V)
Fig. 2 Typical Temperature Coefficients
300
TJ = 25°C
100
IZT = 5.0mA
IZT = 10mA
IZT = 20mA
10
IZT = 100mA
1
0.1
1
10 100 1000
VZ, ZENER VOLTAGE (V)
Fig. 3 Dynamic Resistance vs. Zener Voltage
1000
50% VZ Bias
Zero Bias
100
TJ = 25°C
f = 1MHz
10
1
10 100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 6 Junction Capacitance vs. Nominal Zener Voltage
© Won-Top Electronics Co., Ltd.
Revision: September, 2012


Part Number Z1200A
Description 1.0W ZENER DIODE
Maker WON-TOP
Total Page 5 Pages
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