SR1G SYNSEMI [SynSemi, Inc.], SR1G Datasheet
SR1G
Manufacturer Part Number
SR1G
Description
SURFACE MOUNT FAST RECOVERY RECTIFIERS
Manufacturer
SYNSEMI [SynSemi, Inc.]
Datasheet
1.SR1G.pdf
(2 pages)
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Notes :
Page 1 of 2
FEATURES :
MECHANICAL DATA :
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
SR1A - SR1M
PRV : 50 - 1000 Volts
Io : 1.0 Ampere
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
* 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
* Pb / RoHS Free
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Ta = 55 C
Peak Forward Surge Current,
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at I
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Junction Temperature Range
Storage Temperature Range
( 1 ) Reverse Recovery Test Conditions : I
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 V
RATING
F
Ta = 25 C
Ta = 100 C
F
= 1.0 A
= 0.5 A, I
R
= 1.0 A, Irr = 0.25 A.
DC
SYMBOL
V
V
I
T
I
I
V
F(AV)
FAST RECOVERY RECTIFIERS
R(H)
FSM
RRM
V
Trr
C
RMS
T
STG
I
DC
R
F
J
J
SR1A SR1B SR1D SR1G SR1J SR1K SR1M
50
35
50
SURFACE MOUNT
100
100
70
Dimensions in millimeter
150
1.2
SMA (DO-214AC)
200
140
200
2.6
2.0
- 65 to + 150
- 65 to + 150
0.2
0.15
0.2
400
280
400
1.0
1.3
35
50
50
5
600
420
600
250
2.1
Rev. 02 : March 24, 2005
0.2
800
560
800
500
1.1
0.2
1000
1000
700
0.3
0.07
UNIT
ns
pf
V
V
V
A
A
V
C
C
A
A
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SR1G Summary of contents
Page 1
... Typical Junction Capacitance (Note 2) Junction Temperature Range Storage Temperature Range Notes : ( 1 ) Reverse Recovery Test Conditions : Measured at 1.0 MHz and applied reverse voltage of 4.0 V Page SURFACE MOUNT FAST RECOVERY RECTIFIERS SYMBOL SR1A SR1B SR1D SR1G SR1J SR1K SR1M V 50 RRM V 35 RMS ...
Page 2
RATING AND CHARACTERISTIC CURVES ( SR1A - SR1M ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM Vdc (approx.) NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. ...