DFR1A Datasheet, PDF (1/2 Pages) Shenzhen Luguang Electronic Technology Co., Ltd – Surface Mount Fast Recovery Rectifiers

DFR1A- DFR1M
SUFACE MOUNT FAST RECOVERY RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 1.0A
Features
! Glass passivated device
! Ideal for surface mouted applications
! Low reverse leakage
! ^{Metallurgically bonded construction}
! ^{High temperature soldering guaranteed:}
! 250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
Mechanical Data
! Case^{: SOD-123FL}
plastic body over passivated junction
! Terminals : Plated axial leads,
! solderable per MIL-STD-750,Method 2026
! Polarity : Color band denotes cathode end
! Mounting Position : Any
! Weight:0.0007 ounce, 0.02 grams
B
C
E
D
H
L
E
SOD-123FL
Dim Min Max Typ
A 3.58 3.72 3.65
B 2.72 2.78 2.75
C 1.77 1.83 1.80
D 1.02 1.08 1.05
E 0.097 1.03 1.00
H 0.13 0.17 0.15
L 0.53 0.57 0.55
All Dimensions in mm
A
Maximum Ratings and Electrical Characteristics T_A = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol DFR1A DFR1B DFR1D DFR1G DFR1J DFR1K DFR1M
Unit
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TA=65 C (NOTE 1)
VRMS
35
70
140
280
VDC
50
100
200
400
I(AV)
1.0
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
30.0
rated load (JEDEC Method) TL=25 C
Maximum instantaneous forward voltage at 1.0A VF
1.3
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
IR
Maximum reverse recovery time (NOTE 2)
trr
5.0
100.0
150
Typical junction capacitance (NOTE 3)
CJ
Typical thermal resistance (NOTE 4)
RθJA
Operating junction and storage temperature range TJ,TSTG
15
180
-50 to +150
Note: 1.Averaged over any 20ms period.
2.Measured with IF=0.5A, IR=1A, Irr=0.25A.
3.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
4.Thermal resistance junction to ambient, 6.0 mm2 coppeer pads to each terminal.
600
420
600
250
800 1000
560 ⁷⁰⁰
800 1000
V
V
V
Amp
Amps
Volts
µA
500
ns
pF
K/W
C
1 of 2
www.sunmate.tw