DFR1A THRU DFR1M
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
SURFACE MOUNT FAST RECOVERY RECTIFIER
SOD-123FL
Features
Glass passivated device
0.075(1.90)
0.067(1.70)
0.031 (0.80)
0.043 (1.10)
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
0.114(2.90)
0.102(2.60)
0.043(1.10)
0.035(0.90)
0.008(0.20)
0.005(0.12)
0.035(0.90)
0.028(0.70)
0.154(3.90)
0.141(3.60)
Mechanical Data
Cas eꢀ: JEDEC SOD-123FL molded plastic body
Terminals ꢀ: Solderable per MIL-STD-750,Method 2026
Polarityꢀ: Polarity symbol marking on body
Mounting Pos itionꢀ: Any
Dimensions in inches and (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%.
Parameter
DFR1A DFR1B DFR1D DFR1G DFR1J DFR1K DFR1M
SYMBOLS
UNITS
MDD
F05A
MDD
F1B
MDD
F1D
MDD
F1G
MDD
F1J
MDD
F1K
MDD
F1M
Marking Code
V
V
V
50
35
50
100
70
200
105
200
400
280
400
600
420
600
800
560
800
1000
700
V
RRM
Maximum repetitive peak reverse voltage
Maximum RMS voltage
V
RMS
100
1000
Maximum DC blocking voltage
V
DC
Maximum average forward rectified current at
TL(see fig.1)
I
(AV)
1.0
A
Peak forward surge current 8.3ms single half
sine-wave
superimposed onrated load (JEDEC Method)
30
I
FSM
A
V
V
F
1.3
Maximum instantaneous forward voltage at 1.0A
5
Maximum DC reverse current TA=25
at rated DCblocking voltage TA=125
℃
I
R
μA
℃
100
pF
15
Typical junction capacitance (NOTE 1)
C
J
trr
ns
150
250
500
Maximum Reverse Recovery Time (NOTE 2)
Operating junction temperature range
Storage temperature range
℃
℃
T
J
-55 to +150
-55 to +150
T
STG
Note:
1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Measured with IF=0.3A, IR=1A, Irr=0.25A.
3.PCB mounted on 0.2*0.2" (5.0*5.0mm) coppeer pad area.
DN:T21618A0
http://www.microdiode.com
Rev:2021A1
Page :1