SR2A - SR2M
PRV : 50 - 1000 Volts
Io : 2.0 Amperes
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
SMB (DO-214AA)
1.1
鹵
0.3
5.4
鹵
0.15
4.8
鹵
0.15
2.0
鹵
0.1
3.6
鹵
0.15
2.3
鹵
0.2
0.22
鹵
0.07
MECHANICAL DATA :
*
*
*
*
*
*
Case : SMB Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.1079 gram
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 = 55
擄C
Peak Forward Surge Current,
8.3ms Single half sine wave superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at I
F
= 2.0 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25
擄C
Ta = 100
擄C
SYMBOL
SR2A SR2B SR2D SR2G SR2J SR2K SR2M UNIT
50
35
50
100
70
100
200
140
200
400
280
400
2.0
75
1.3
10
500
150
15
- 65 to + 150
- 65 to + 150
250
500
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
V
碌A(chǔ)
碌A(chǔ)
ns
pf
擄C
擄C
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
R
I
R(H)
Trr
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
Storage Temperature Range
Notes :
C
J
T
J
T
STG
( 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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