WTE
POWER SEMICONDUCTORS
Pb
PF5020 & PF5024
50A AVALANCHE 1/2" PRESS-FIT DIODE
Features
!
Diffused Junction
!
!
!
!
Low Leakage
Low Cost
High Surge Current Capability
Typical IR less than 200nA
A
Anode +
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
Mechanical Data
DO-21
!
Case: DO-21, Copper Case and Components
Hermetically Sealed
C
Dim
A
Min
15.77
12.73
1.25
Max
15.97
12.82
1.31
9.85
5.90
—
!
!
Terminals: Contact Areas Readily Solderable
Polarity: Cathode to Case (Reverse Units Are
Available Upon Request and Are Designated
By A “R” Suffix, i.e. PF5020R or PF5024R)
Polarity: Red Color Equals Standard,
Black Color Equals Reverse Polarity
Mounting Position: Any
B
F
C
D
9.55
E
5.70
!
D
F
28.00
E
All Dimensions in mm
!
!
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 2
B
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
PF5020
PF5024
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
16
20
V
Average Rectified Output Current
@TC = 150°C
IO
50
A
V
Breakdown Voltage Min.
Breakdown Voltage Max.
@IR = 100mA
@IR = 100mA
20
26
24
32
VBR
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
I
FSM
500
A
Forward Voltage
@IF = 50A
VFM
IRM
1.0
V
Peak Reverse Current
At Rated DC Blocking Voltage
200
nA
@TA = 25°C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Cj
400
1.0
pF
°C/W
°C
RꢀJC
Operating and Storage Temperature Range
TJ, TSTG
-65 to +175
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.
PF5020 & PF5024
1 of 2
© 2006 Won-Top Electronics