SFF501G
THRU
SFF508G
Isolation 5.0 AMPS. Glass Passivated Super Fast Rectifiers
Voltage Range
50 to 600 Volts
Current
5.0 Amperes
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
ITO-220AB
.1 34 (3 .4) D IA
.11 3 ( 3 .0 )D I A
.112 (2 .85 )
.10 0 ( 2 .5 5)
. 2 72 ( 6 .9 )
. 2 48 ( 6 .3 )
. 6 06 (1 5. 5)
Mechanical Data
Case: ITO-220AB molded plastic
Epoxy: UL 94V-O rate flame retardant
Terminals: Leads solderable per MIL-STD-
202, Method 208 guaranteed
Polarity: As marked
High temperature soldering guaranteed:
260
o
C/10 seconds 0.25鈥?(6.35mm) from
case.
Weight: 2.24 grams
Mounting torque: 5 in 鈥?1bs. max.
. 5 83 (1 4. 8)
. 11 0 (2 .8 )
.09 8 ( 2 . 5 )
. 5 43 (1 3. 8)
. 5 12 (1 3. 2)
PIN 1
PIN 3
PIN 2
Positive CT
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25鈩僡mbient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
SFF SFF SFF SFF
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
@T
C
= 100鈩?/div>
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@2.5A
Maximum DC Reverse Current
@ T
A
=25鈩?at Rated DC Blocking Voltage
@ T
A
=100鈩?/div>
Maximum Reverse Recovery Time
(Note 1)
Typical Thermal Resistance (Note 3)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
SFF SFF SFF SFF
501G 502G 503G 504G 505G 506G 507G 508G
Units
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
Trr
R
胃
JA
Cj
T
J
50
35
50
100 150 200 300 400 500 600
70 105 140 210 280 350 420
100 150 200 300 400 500 600
5.0
70
0.98
10.0
400
35
5.5
70
50
1.3
1.7
V
uA
uA
nS
鈩?W
pF
鈩?/div>
鈩?/div>
-65 to +150
Storage Temperature Range
T
STG
-65 to +150
Notes: 1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Mounted on Heatsink Size of 2 in x 3 in x 0.25 in, Al-Plate.
- 250 -
1
2
