SURFACE MOUNT
FAST RECOVERY RECTIFIER
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
resistive or inductive load.
SF1
THRU
SF5
SOD-123F
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
Dimensions in inches and (millimeters)
.150 (3.8)
.142 (3.6)
.035 (0.90)
.028 (0.70)
.053 (1.35)
.047 (1.20)
.077 (1.95)
.069 (1.75)
.030 (0.75)
.022 (0.55)
.008 (0.20)
.114 (2.9)
.106 (2.7)
FEATURES
* Fast switching
* Low leakage
* Low forward voltage drop
* High current capability
* High currenf surge
* High reliability
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O
* Mounting position: Any
* Weight: 0.016 gram
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
A
= 55
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
T
Typical Thermal Resistance (Note 4)
Typical Current Squared Time
ypical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL
V
RRM
V
DC
I
O
I
FSM
C
R
q
JA
R
q
JL
J
T
J
, T
STG
V
RMS
SF1
SF2
SF3
SF4
SF5
UNITS
50
100
400
Volts
Volts
Volts
Amps
35
50
420
600
70
100
280
400
600
1.0
20
1.6
32
150
15
-55 to + 150
Amps
A
2
S
pF
0
C
0
C/W
200
140
200
NOTES :
1. Reverse Re
4. Thermal Resistance : Mounted on PCB.
covery Test Conditions: I
F
= 0.5A, I
R
= -1.0A, I
RR
= -0.25A
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
2010-05
REV:B
at Rated DC Blocking Voltage T
A
= 25
o
C
CHARACTERISTICS
Maximum Full Load Reverse Current Full Cycle Average,
.375” (9.5mm) lead length at T
L
= 55
o
C
Maximum Reverse Recovery Time (Note 1)
V
F
SYMBOL
I
R
trr
SF1
SF2
SF3
SF4
SF5
UNITS
1.3
2.0
100
150
250
uAmps
uAmps
nSec
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 1.0A DC
Volts
3. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
I
2
T
5. Available in Halogen-free epoxy by adding suffix -HF after the part nbr.
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
AMBIENT TEMPERATURE, (
O
C)
INSTANTANEOUS REVERSE CURRENT, (uA)
25
1.0
0
0
0.8
0.6
0.4
0.2
75
50
175
100
125
150
RATING AND CHARACTERISTICS CURVES ( SF1 THRU SF5 )
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
AVERAGE FORWARD CURRENT, (A)
0
0.1
10
6
4
2
1
0.6
0.4
0.2
100
60
40
20
60
20
40
80
100
120
140
FIG.3 TYPICAL REVERSE
CHARACTERISTICS
trr
+0.5A
50
W
NONINDUCTIVE
10
W
NONINDUCTIVE
0
-0.25A
-1.0A
NOTES: 1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
D.U.T
25 Vdc
(approx)
( - )
( - )
( + )
( + )
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
T
A
= 25
O
C
T
A
= 100
O
C
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
1
1
3
2
5
10
20
INSTANTANEOUS FORWARD CURRENT, (A)
1.0
0.3
0.1
0.03
0.01
3.0
10
20
10
5
50
100
2.5
2.0
1.5
1.0
0.5
0
3.0
3.5
RATING AND CHARACTERISTICS CURVES ( SF1 THRU SF5 )
FIG.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
REVERSE VOLTAGE, (V)
JUNCTION CAPACITANCE, (pF)
4
6
40
20
10
60
200
100
0.2
0.1
2
1
0.4
2
1.0
4
10
20
40
100
FIG.6 TYPICAL JUNCTION CAPACITANCE
8.3ms Single Half Sine-Wave
(JEDED Method)
Pulse Width=300uS
1% Duty Cycle
T
J
= 25
O
C
T
J
= 25
O
C
Mounting Pad Layout
Dimensions in inches and (millimeters)
0.035MIN.
(0.90 MIN.)
0.165
0.030 MIN.
(0.75 MIN.)
(4.19) REF
Marking Description
Y W
S F X
Cathode Band
Part No.
Year – code:
( Y:Last digit of year&
A:2010, B:2011……)
Voltage-code
1-----50V 4-----400V
2-----100V 5-----600V
3-----200V
Week – code:
(W: A, week 01~02
B, week 03~04
C, week 05~06
……
Z, week 51~52
）
PACKAGING OF DIODE AND BRIDGE RECTIFIERS
REEL PACK
PACKAGE
GROSS
WEIGHT(Kg)
EA PER
REEL
COMPONENT
SPACE(mm)
TAPE SPACE
(mm)
CARTON SIZE
(mm)
(mm)
EA PER
CARTON
REEL DIA
PACKING
CODE
SOD-123F
2,500
---
---
178
390*205*310
100,000
5.804
-W
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