Formosa MS SF21G THRU SF28G

Formosa MS
Axial Leaded Super Fast Rectifiers
SF21G THRU SF28G
List
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings .............................................................................. 2
Rating and characteristic curves........................................................ 3
Pinning information........................................................................... 4
Marking........................................................................................... 4
Taping & bulk specifications for AXIAL devices.................................... 4
Suggested thermal profiles for soldering processes............................. 5
High reliability test capabilities........................................................... 6
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Page 1
Document ID
Issued Date
Revised Date
DS-222412
2008/02/10
2010/05/10
Revision
C
Page.
6
Formosa MS
Axial Leaded Super Fast Rectifiers
SF21G THRU SF28G
2.0A Axial Leaded Super
Fast Rectifiers-50-600V
Package outline
Features
DO-15
• Axial lead type devices for through hole design
• High current capability.
• Superfast recovery time for switching mode application.
• High surge current capability.
• Glass passivated chip junction structure.
• Lead-free parts meet RoHS requirments.
• Suffix "-H" indicates Halogen free parts, ex. SF21G-H.
1.0(25.4)
MIN.
.140(3.6)
.104(2.6)
DIA.
.300(7.6)
.230(5.8)
Mechanical data
• Epoxy : UL94-V0 rated flame retardant
• Case : Molded plastic, DO-15
• Lead : Axial leads, solderable per MIL-STD-202,
.028(.7)
DIA.
Method 208 guranteed
• Polarity: Color band denotes cathode end
• Mounting Position : Any
• Weight : Approximated 0.40 gram
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics (AT
PARAMETER
T A=25 oC unless otherwise noted)
CONDITIONS
O
Forward rectified current
Ambient temperature = 55 C
Forward surge current
8.3ms single half sine-wave (JEDEC methode)
V R = V RRM T J = 25 OC
Reverse current
f=1MHz and applied 4V DC reverse voltage
Storage temperature
UNIT
IO
2.0
A
I FSM
60
A
V RMS*2
(V)
*3
VR
(V)
SF21G
50
35
50
SF22G
100
70
100
SF23G
150
105
150
SF24G
200
140
200
SF25G
300
210
300
SF26G
400
280
400
SF27G
500
350
500
SF28G
600
420
600
*4
VF
(V)
MIN.
TYP.
5.0
Operating
temperature
T J, ( OC)
*5
t rr
(ns)
µA
150
CJ
T STG
*1
V RRM
(V)
SYMBOLS
MAX.
Symbol
IR
V R = V RRM T J = 125 OC
Diode junction capacitance
1.0(25.4)
MIN.
.034(.9)
pF
60
+175
-65
O
C
*1 Repetitive peak reverse voltage
*2 RMS voltage
0.95
*3 Continuous reverse voltage
35
-55 to +150
1.25
*4 Maximum forward voltage@I F=2.0A
*5 Maximum Reverse recovery time, note 1
1.70
Note 1. Reverse recovery time test condition, I F =0.5A, I R =1.0A, I RR =0.25A
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Page 2
Document ID
Issued Date
Revised Date
DS-222412
2008/02/10
2010/05/10
Revision
C
Page.
6
Rating and characteristic curves (SF21G THRU SF28G)
Peak Forward Surge Current
Amperes
Average Forward Current
Amperes
2.4
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current
Fig.1 - Forward Current Derating Curve
2.0
1.6
1.2
0.8
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.4
0.375"(9.5mm) Lead Length
0
25
50
75
100
125
100
150
10
8.3ms single half sine-wave
(JEDEC Method)
1
1
10
Fig. 4 - Typical Instantaneous Reverse
Characteristics
100
Instantaneous Reverse Current, μA
INSTANTANEOUS FORWARD CURRENT,(A)
Fig. 3 - Typical Instantaneour Forward
Characteristics
G
24
F
~S
1G
10
2
SF
G
G~
25
SF
6
F2
S
G
28
F
~S
7G
1
2
SF
0.1
Tj=25 oC
Pulse Width=300 s
1% Duty Cycle
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
100
Number of Cycles at 60 Hz
Ambient Temperature, T A (°C)
1000
100
Tj=125 0C
10
Tj=75 0C
1
Tj=25 0C
0.1
20
1.8
FORWARD VOLTAGE,(V)
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage(%)
Fig. 6 - Test Circuit Diagram and Reverse
Recovery Time Characteristic
Fig. 5 - Typical Junction Capacitance
JUNCTION CAPACITANCE,(pF)
175
50W
NONINDUCTIVE
150
trr
10W
NONINDUCTIVE
|
|
|
|
|
|
|
|
+0.5A
125
( )
(+)
25Vdc
(approx.)
100
D.U.T.
PULSE
GENERATOR
(NOTE 2)
( )
1W
NONINDUCTIVE
75
(+)
OSCILLISCOPE
(NOTE 1)
50
-1.0A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
1cm
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
25
0
-0.25A
SET TIME BASE FOR
50 / 10ns / cm
0
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
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Page 3
Document ID
Issued Date
Revised Date
DS-222412
2008/02/10
2010/05/10
Revision
C
Page.
6
Formosa MS
Axial Leaded Super Fast Rectifiers
SF21G THRU SF28G
Pinning information
Pin
Pin1
Pin2
Simplified outline
cathode
anode
Symbol
1
2
1
2
Marking
Type number
SF21G
SF22G
SF23G
SF24G
SF25G
SF26G
SF27G
SF28G
Marking code
SF21G
SF22G
SF23G
SF24G
SF25G
SF26G
SF27G
SF28G
Taping & bulk specifications for AXIAL devices
52.4mm
17mm DIA.
55mm Max.
A
17mm DIA.
72mm DIA.
71mm Max.
355mm
OFF Center
both sids
1.0mm
Max OFF
Alignment
1.2mm
6.3mm
REEL PACKING
DEVICE
Q'TY 1
COMPONENT
CARTON
Q'TY 2
APPROX.
CASE
(PCS / REEL)
SPACING
SIZE
(PCS / CARTON)
CROSS
"A" in FIG. A
(m/m)
TYPE
DO-15
4,000
5 mm
380 * 340 * 370
WEIGHT(kg)
16,000
9.9
AMMO PACKING
DEVICE
Q'TY 1
INNER
CARTON
Q'TY 2
APPROX.
CASE
(PCS / BOX)
BOX SIZE
SIZE
(PCS / CARTON)
CROSS
(m/m)
(m/m)
TYPE
DO-15
3,000
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
260 * 83 * 160
440 * 270 * 340
Page 4
WEIGHT(kg)
30,000
14.3
Document ID
Issued Date
Revised Date
DS-222412
2008/02/10
2010/05/10
Revision
C
Page.
6
Formosa MS
Axial Leaded Super Fast Rectifiers
SF21G THRU SF28G
BULK PACKING
DEVICE
Q'TY 1
INNER
CARTON
Q'TY 2
APPROX.
CASE
(PCS / BOX)
BOX SIZE
SIZE
(PCS / CARTON)
CROSS
TYPE
(m/m)
DO-15
500
WEIGHT(kg)
(m/m)
194 * 84 * 20
465 * 220 * 260
25,000
12.9
Suggested thermal profiles for soldering processes
1.Lead free temperature profile wave-soldering
280
Peak soldering temperature not
to exceed 260ºC
260
240
220
Temperature(°C)
200
180
160
140
120
Peak
Max well
time 5 Max
100
80
Cool Down
Max gradient-4ºC/s
Suggested gradient - 2ºC/s or
less
60
40
20
Preheat
Max gradient 2ºC/s
0
0
20
40
60
80
100 120 140 160 180 200 220 240
Time(Sec)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Page 5
Document ID
Issued Date
Revised Date
DS-222412
2008/02/10
2010/05/10
Revision
C
Page.
6
Formosa MS
Axial Leaded Super Fast Rectifiers
SF21G THRU SF28G
High reliability test capabilities
Item Test
Conditions
Reference
o
1. Solder Resistance
at 260±5 C for 10±2sec.
immerse body into solder 1/16"±1/32"
MIL-STD-750D
METHOD-2031
2. Solderability
at 245±5 oC for 5 sec.
MIL-STD-202F
METHOD-208
3. Pull Test
1.0kg in axial lead direction for 10 sec.
I F=I O
4. Bend Lead
5. High Temperature Reverse Bias
6. Forward Operation Life
7. Intermittent Operation Life
8. Pressure Cooker
MIL-STD-202F
METHOD-211A
1.0kg weight applied to each lead bending
arc 90 o±5 o for 3 times
MIL-STD-202F
METHOD-211A
V R=80% rate at T J=150 oC for 168 hrs.
MIL-STD-750D
METHOD-1038
Rated average rectifier current at T A=25 oC for 500hrs.
MIL-STD-750D
METHOD-1027
T A = 25 OC, I F = I O
On state: power on for 5 min.
off state: power off for 5 min,
on and off for 500 cycles.
MIL-STD-750D
METHOD-1036
JESD22-A102
15P SIG at T A=121 oC for 4 hrs.
MIL-STD-750D
METHOD-1051
9. Temperature Cycling
-55 oC to +125 oC dwelled for 30 min.
and transferred for 5min. total 10 cycles.
10. Forward Surge
8.3ms single half sine-wave one surge.
MIL-STD-750D
METHOD-4066-2
11. Humidity
at T A=85 oC, RH=85% for 1000hrs.
MIL-STD-750D
METHOD-1021
12. High Temperature Storage Life
at 175 oC for 1000 hrs.
MIL-STD-750D
METHOD-1031
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TEL:886-2-22696661
FAX:886-2-22696141
Page 6
Document ID
Issued Date
Revised Date
DS-222412
2008/02/10
2010/05/10
Revision
C
Page.
6