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- 106 -
Marking
0 5
0 5
30
5
.250(6.55)
.246(6.45)
.211(5.36)
.207(5.26)
.
.
.
.
.024(0.60)
.031(0.80)
.
.
.
.
.093(2.35)
.089(2.25)
.013(0.54)
.011(0.48)
.
.
.053(1.30)
.045(1.10)
.059(1.45)
.039(0.95)
.112(2.85)
.092(2.35)
.211(5.36)
.207(5.26)
.013(0.54)
.011(0.48)
1
2
3
SRD620
THRU
SRD660
6.0 AMPS. Schottky Barrier Rectifiers
Voltage Range
20 to 60 Volts
Current
6.0 Amperes
D
-
PAK
Features
Extremely fast switching
Extremely low forward drop
Guaranteed reverse avalanche
Mechanical Data
Cases: Epoxy, molded
Weight: 0.4 gram (approximately)
Finish: All external surfaces corrosion
resistant and terminal leads are readily
solderable
Lead and mounting surface temperature for
soldering purposes: 260
C max. for 10
seconds
Shipped 75 units per plastic tube
Marking: SRD620, SRD630, SRD640,
SRD650, SRD660
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Dimensions in inches and (millimeters)
Symbol SRD
620
20
14
20
SRD
630
30
21
30
SRD
640
40
28
40
SRD
650
50
35
50
SRD
660
60
42
60
Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at
T
C
= 100
℃
Nonrepetitive Peak Surge Current
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 HZ)
Peak Repetitive Reverse Surge Current (Note 1)
Maximum Instantaneous Forward Voltage
@ 3.0A
Maximum D.C. Reverse Current @ Tc=25
℃
at Rated DC Blocking Voltage @ Tc=125
℃
Maximum Thermal Resistance Per Leg
(Note 2)
Operating Junction Temperature Range
Storage Temperature Range
Notes:
1
.
2.0us Pulse Width, f=1.0KH
Z
.
2.
Thermal
Resistance
from Junction to Case and Thermal Resistance from Junction to Ambient.
V
RRM
V
RMS
V
DC
V
V
V
I
(AV)
6.0
A
I
FSM
75
A
I
RRM
1.0
A
V
F
0.55
0.7
V
I
R
0.3
15
6
80
mA
mA
R
θ
JC
R
θ
JA
T
J
T
STG
℃
/W
-65 to +125
-65 to +150
℃
℃