Data Sheet
35 Amp Press Fit SILICON
AUTOMOTIVE RECTIFIERS
Mechanical Dimensions
.100
.500 Typ
PFRXXXX = +
PFRXXXXA = -
.250
.504
Typ
.625
Typ
.400 Max.
.100
Typ
PFR3501 . . . 3510 Series
Description
Features
n
LOW COST
n
HIGH SURGE CAPABILITY
n
DIFFUSED JUNCTION
n
LOW LEAKAGE CURRENT
n
HIGH TEMPERATURE CAPABILITY
n
MEETS UL SPECIFICATION 94V-0
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
Average Forward Rectified Current...I
F(av)
T
A
= 55°C
(Note 3)
Non-Repetitive Peak Forward Surge Current...I
FSM
@ Rated Current & Temp
Forward Voltage @ 35A...V
F
DC Reverse Current...I
R
@ Rated DC Blocking Voltage, 150°C
Typical Junction Capacitance...C
J
(Note 1)
Typical Thermal Resistance...R
θJC
(Note 2)
Typical Reverse Recovery Time...t
RR
Operating & Storage Temperature Range...T
J
, T
STRG
PFR3501 . . . 3510 Series
PFR3501 PFR3502
100
70
100
200
140
200
PFR3503
300
210
300
PFR3504 PFR3506 PFR3508 PFR3510
400
280
400
600
420
600
800
560
800
1000
700
1000
Units
Volts
Volts
Volts
Amps
Amps
Volts
............................................. 35 ...............................................
............................................. 500 ...............................................
< ........................................... 1.08 ........................................... >
............................................. 10 ...............................................
µAmps
............................................. 250 ...............................................
µAmps
< ..................... 2 5 0 ................... > < .............. 3 5 0 ........... >
............................................. 0.8 ...............................................
............................................. 3.0 ...............................................
......................................... -50 to 175 ..........................................
pF
°C
/ W
µS
°C
Page 2-12
Data Sheet
35 Amp Press Fit SILICON
AUTOMOTIVE RECTIFIERS
Typical Junction Capacitance
1000
500
200
100
50
pF
10
.1
100
10
1
Reverse Voltage (Volts)
F = 1 MHZ
V
SIG
= 50 Vpp
T
J
= 25
°
C
Forward Current Derating Curve
60
50
40
Amps
30
20
10
10
5
Single Phase ½ Wave
Res. or Ind. Load
1000
500
200
100
50
Amps
Non-Repetitive
Peak Forward Surge Current
T
J
= 25°C
°
T
J
= 150°C
°
20
10
.1
Capacitive Load
I
PK
/AV = 5, 10 & 20
1
10
Number of Cycles @ 60 HZ
Typical Reverse Characteristics
10
1
T
J
= 100°C
°
100
0
25
5 0 7 5 100 125 150 175
Lead Temperature (°C)
°
Typical Instantaneous Forward Characteristics
1000
100
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 HZ
Resistive or
Inductive Load.
µ
Amps
.1
Amps
10
1
.01
.001
T
J
= 25°C
°
40
80
120
Percent of
Rated Peak
Voltage
.1
°
T
J
= 150°C
PW = 300 uS
.6 .9 1.1 1.4 1.7 2.0 2.3 2.6
Volts
NOTES:
1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. Thermal Resistance Junction to Ambient, Jedec Method.
3. When Mounted to heat sink, from body.
For Capacitive
Load, Derate
Current by 20%.
Page 2-13
PFR3501 . . . 3510 Series
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