SUFACE MOUNT GENERAL PURPOSE SILICON RECTIFIER
DSR1A THRU DSR1M
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
Formosa MS
SOD-123FL
FEATURES
Cathode Band
Top View
Glass passivated device
Ideal for surface mouted applications
Low reverse leakage
Metallurgically bonded construction
High temperature soldering guaranteed:
±
2.8 0.1
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.6±0.25
MECHANICAL DATA
Case: JEDEC SOD-123FL molded plastic body over
passivated chip
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
3.7±0.2
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in millimeters
Weight :0.0007 ounce, 0.02 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
MARK
DSR1A
A1
DSR1B
A2
DSR1D
A3
DSR1G
A4
DSR1J
A5
DSR1K
A6
DSR1M
A7
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forward rectified current
at TA=65 C (NOTE 1)
100
1000
I(AV)
Amp
1.0
Peak forward surge current
IFSM
20.0
1.1
8.3ms single half sine-wave superimposed on
Amps
Volts
rated load (JEDEC Method)
TL=25 C
VF
IR
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
TA=125 C
5.0
50.0
µ
A
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
4
CJ
RθJA
pF
K/W
C
180
Operating junction and storage temperature range
TJ,TSTG
-55 to +150
Note:
1.Averaged over any 20ms period.
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.Thermal resistance from junction to ambient at 0.375” (9.5mm)lead length,P.C.B. mounted
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
DS-222645
Issued Date
2008/02/10
Revised Date
2010/03/10
Revision
Page.
2
B
Page 1