Data Sheet
25 Amp Press Fit SILICON
AUTOMOTIVE RECTIFIERS
Mechanical Dimensions
PFRXXXX = +
PFRXXXXA = -
PFR2501 . . . 2510 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
PFR2501 . . . 2510 Series
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
Operating & Storage Temperature Range...T
J
, T
STRG
Electrical Characteristics
Maximum Forward Voltage @ 25A...V
F
Maximum DC Reverse Current...I
R
@ Rated DC Blocking Voltage,
Typical Junction Capacitance...C
J
(Note 1)
Typical Thermal Resistance...R
θJA
(Note 2)
Typical Reverse Recovery Time...t
RR
Page 2-6
25°C
150°C
PFR2501 PFR2502
100
70
100
200
140
200
PFR2503
300
210
300
PFR2504 PFR2506 PFR2508 PFR2510
400
280
400
600
420
600
800
560
800
1000
700
1000
Units
Volts
Volts
Volts
Amps
Amps
°C
Volts
............................................. 2 5 ...............................................
............................................. 400 ...............................................
......................................... -50 to 175 ..........................................
.........................................
1.05
..........................................
............................................. 1 0 ...............................................
µAmps
............................................. 250 ...............................................
µAmps
< ........................ 200 .................... > < ............ 300 ............ >
............................................. 0.8 ...............................................
............................................. 3.0 ...............................................
pF
°C
/ W
µs
Data Sheet
25 Amp Press Fit SILICON
AUTOMOTIVE RECTIFIERS
Typical Junction Capacitance
Junction Capacitance (pF)
1000
500
200
100
50
10
.1
100
10
1
Reverse Voltage (V)
F = 1 MHz
V
SIG
= 50 Vpp
T
J
= 25
°
C
Forward Current Derating Curve
Average Forward Current (A)
60
50
40
30
20
10
0
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
100
25
5 0 7 5 100 125 150 175
Lead Temperature (°C)
°
Typical Instantaneous Forward Characteristics
1000
Reverse Current (µA)
µ
Forward Current (A)
1
T
J
= 100°C
°
100
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 Hz
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
.1
.01
T
J
= 25°C
°
10
1
.1
T
J
= 150°C PW = 300
µ
s
°
.001
40
80
120
Percent of
Rated Peak
Voltage
Forward
Voltage (V)
.6 .9 1.1 1.4 1.7 2.0 2.3 2.6
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.
Page 2-7
PFR2501 . . . 2510 Series
嵌入式系统
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