DSF1A THRU DSF1J
SURFACE MOUNT SUPER FAST RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 1.0 Ampere
SOD-123FL
Cathode Band
Top View
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
2.8
±
0.1
1.3± 0.15
0.10-0.30
0.6
±
0.25
１．０±
0.2
1.8± 0.1
MECHANICAL DATA
Case:
JEDEC SOD-123FL molded plastic body over passivated chip
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
3.7
±
0.2
Dimensions in millimeters
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
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at1.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
DSF1A DSF1B DSF1C DSF1D
E1B
E1C
E1D
E1A
DSF1E
E1E
DSF1G
E1G
DSF1J
E1J
UNITS
VOLTS
VOLTS
VOLTS
Amp
50
35
50
100
70
100
150
105
150
200
140
200
1.0
300
210
300
400
280
400
600
420
600
I
FSM
V
F
I
R
trr
C
J
R
θ
JA
T
J
,
T
STG
0.95
25.0
1.25
5.0
100.0
35
10
85
-55 to +150
1.7
Amps
Volts
µ
A
ns
pF
K/W
C
Note:
1.Measured with IF=0.5A, IR=1A, Irr=0.25A.
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.PCB mounted on 0.2*0.2" (5.0*5.0mm) coppeer pad area.
２０１４－０３ ０１版
½½½½：／／½½½．½½½½½½½½½½．½½½
RATINGS AND CHARACTERISTIC CURVES DSF1A THRU DSF1J
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
1.0
30
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
0.8
20
0.6
15
0.4
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
10
0.2
5.0
0
0
25
50
75
100
125
150
175
0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
INSTANTANEOUS FORWARD
CURRENT,AMPERES
20
10
T
J
=25 C
PULSE WIDTH=300
µs
1%DUTY CYCLE
100
1
10
TJ=100 C
1
0.1
DSF1A-DSF1D
DSF1E-DSF1G
DSF1J
0.1
TJ=25 C
0.01
0
0.4
0.8
1.2
1.6
1.8
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
TRANSIENT THERMAL IMPEDANCE,
C/W
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
JUNCTION CAPACITANCE, pF
10
1
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
２０１４－０３ ０１版
½½½½：／／½½½．½½½½½½½½½½．½½½
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