PFS3520 Datasheet, PDF (1/2 Pages) Won-Top Electronics – AVALANCHE 1/2 RUGGED LEAD PRESS-FIT DIODE

®
WON-TOP ELECTRONICS
Features
 Diffused Junction
 Low Leakage
 Low Cost
 High Surge Current Capability
 Typical IR less than 200nA
 Rugged 2.54mm Dia. Lead
PFS3520, PFS3524, PFS3536
35A AVALANCHE 1/2” RUGGED LEAD PRESS-FIT DIODE
Pb
A
Anode +
Mechanical Data
 Case: DO-21, Copper Case and Components
Hermetically Sealed
 Terminals: Contact Areas Readily Solderable
 Polarity: Cathode to Case (Reverse Units Are
Available Upon Request and Are Designated F
By A “R” Suffix, i.e. PFS3520R or PFS3524R)
 Polarity: Red Color Equals Standard,
Black Color Equals Reverse Polarity
E
 Mounting Position: Any
 Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 2
C
D
DO-21 Rugged Lead
Dim Min
Max
A
15.77 15.97
B
12.73 12.82
C
2.54 Ø Typical
D
9.55
9.85
E
5.70
5.90
F
22.55 22.85
All Dimensions in mm
B
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
@T_C = 150°C
Breakdown Voltage Min.
Breakdown Voltage Max.
@I_R = 100mA
@I_R = 100mA
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
Forward Voltage
Peak Reverse Current
At Rated DC Blocking Voltage
Typical Junction Capacitance (Note 1)
@I_F = 35A
@T_A = 25°C
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
Symbol
VRRM
VRWM
VR
IO
VBR
IFSM
VFM
IRM
CJ
RǀJC
TJ, TSTG
PFS3520
16
20
26
PFS3524
20
35
24
32
400
1.0
200
300
1.2
-65 to +175
PFS3536
32
36
42
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance: Junction to case, single side cooled.
Unit
V
A
V
A
V
nA
pF
°C/W
°C
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
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