Data Sheet
3.0 Amp FAST RECOVERY
PLASTIC RECTIFIERS
Mechanical Dimensions
JEDEC
D0-201AD
.190
.210
.285
.375
1.00 Min.
Description
FR30 . . . 310 Series
.050 typ.
Features
n
FAST SWITCHING FOR
HIGH EFFICIENCY
n
HIGH SURGE CAPABILITY
n
3.0 AMP OPERATION @ T
A
= 105°C, WITH
NO THERMAL RUNAWAY
n
MEETS UL SPECIFICATION 94V-0
FR30. . . 310 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
Non-Repetitive Peak Forward Surge Current...I
FSM
@ Rated Current & Temp
Operating & Storage Temperature Range...T
J
, T
STRG
Electrical Characteristics
Maximum Forward Voltage @ 3.0A...V
F
Maximum DC Reverse Current...I
R
@ Rated DC Blocking Voltage
@
@
25°C
100°C
............................................. 1.3 ...............................................
FR30
50
35
50
FR31
100
70
100
FR32
200
140
200
FR34
400
280
400
FR36
600
420
600
FR38
800
560
800
FR310
1000
700
1000
Units
Volts
Volts
Volts
Amps
............................................. 3.0 ...............................................
............................................. 200 ...............................................
Amps
........................................ -65 to 150 .........................................
°C
Volts
............................................. 5 0 ...............................................
µAmps
............................................. 100 ...............................................
µAmps
............................................. 6 0 ...............................................
150
150
150
150
250
500
500
pF
ns
Typical Junction Capacitance...C
J
(Note 1)
Maximum Reverse Recovery Time...t
RR
Page 4-14
Data Sheet
3.0 Amp FAST RECOVERY
PLASTIC RECTIFIERS
Typical Instantaneous Forward Characteristics
10
Forward Current Derating Curve
4
Average Forward Current (A)
Forward Current (A)
3
1
2
1
.1
0
25 50 75 100 125 150 175
°
Ambient Temperature (°C)
.01
0
.2
.4 .6 .8 1.0 1.2
Forward Voltage (V)
1.6
Junction Capacitance (pF)
100
50
Typical Junction Capacitance
10
1
.1
1
10
Reverse Voltage (V)
100
Non-Inductive
(+)
25 VDC
(-)
50Ω
Ω
D.U.T
1
Ω
Non-
Inductive
10Ω
Ω
(-)
Pulse
Generator
Note 2
+.5A
Reverse Recovery Characteristics
t
RR
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%.
Oscilliscope
Note 1
(+)
0A
-.25A
Notes: 1 . Rise Time = 7 ns Max.
Impedance = 1 megohm, 22 pF
2 . Rise Time = 10 ns Max.
Source Impedance = 50 Ohms
-1.0A
1 cm
Time Base Set @ 50/100ns/cm
NOTES:
1. Measured @ 1 MHz and applied reverse voltage of 4.0V.
2. Thermal Resistance Junction to Case, Jedec Method.
Page 4-15
FR30 . . . 310 Series
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