®
WON-TOP ELECTRONICS
Features
Glass Passivated Die Construction
1.5W Power Dissipation
3.3V – 200V 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
1N5913B – 1N5956B
1.5W 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 = 75°C (Note 1)
Derate above 75°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
1.5
12
1.5
60
-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
°C/W
°C
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
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