®
1N5333B – 1N5388B
5.0W ZENER DIODE
WON-TOP ELECTRONICS
Pb
Features
Glass Passivated Die Construction
5.0W 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
A
B
A
C
D
Mechanical Data
Case: DO-15 (1N5333B thru 1N5340B) or
DO-201AE (1N5341B thru 1N5388B)
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.4 grams (DO-15) or 1.2 grams (DO-201AE)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 6
Maximum Ratings
Dim
DO-15
Min
Max
DO-201AE
Min
Max
A
25.4
—
25.4
—
B
5.50
7.62
7.20
9.50
C
0.71
0.864
0.94
1.07
D
2.60
3.60
4.80
5.30
All Dimensions in mm
@TA=25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Power Dissipation at TL = 25°C (Note 1)
Derate above 25°C
PD
5.0
40
W
mW/°C
Forward Voltage @ IF = 1.0A
VF
1.2
V
RθJA
RθJL
85
25
°C/W
TJ, TSTG
-65 to +150
°C
Thermal Resistance, Junction to Ambient (Note 2)
Thermal Resistance, Junction to Lead (Note 1)
Operating and Storage Temperature Range
Note: 1. Measured at lead length 3/8” (9.5mm) from body.
2. Mounted on FR-4 PCB with 2.0 x 2.0mm copper pads and track width 1.0mm, length 25mm.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
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