SRA7 - SRA9
PRV : 400 - 1000 Volts
Io : 1.0 Ampere
FEATURES :
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Fast switching for high efficiency
SURFACE MOUNT
FAST RECOVERY RECTIFIER
SMA (DO-214AC)
1.1
鹵
0.3
5.0
鹵
0.15
4.5
鹵
0.15
1.2
鹵
0.2
2.6
鹵
0.15
2.1
鹵
0.2
0.2
鹵
0.07
MECHANICAL DATA :
*
*
*
*
*
*
Case : SMA Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.067 gram
2.0
鹵
0.2
Dimensions in millimeter
Rating at 25
擄
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Ta = 45
擄C
Maximum Peak Forward Surge Current,
8.3ms Single half sine wave
Superimposed on rated load (JEDEC Method)
Maximum Peak Forward Voltage at I
F
= 1.0 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25
擄C
Ta = 100
擄C
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
I
R(H)
Trr
SRA7
400
280
400
SRA8
600
420
600
1.0
35
1.3
5.0
100
150
20
- 65 to + 150
- 65 to + 150
SRA9
1000
700
1000
UNIT
V
V
V
A
A
V
碌A(chǔ)
碌A(chǔ)
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Junction Temperature Range
Storage Temperature Range
250
ns
pf
擄C
擄C
C
J
T
J
T
STG
Notes :
( 1 ) Reverse Recovery Test Conditions : I
F
= 0.5 A, I
R
= 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 V
DC
Page 1 of 2
Rev. 01 : April 2, 2002
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