SR520 – SR5100 1 of 4 © 2006 Won-Top Electronics
Pb
SR520 – SR5100
5.0A SCHOTTKY BARRIER DIODE
Features
! Schottky Barrier Chip
! Guard Ring Die Construction for
Transient Protection
! High Current Capability A B A
! Low Power Loss, High Eff icienc y
! High Surge Current Capability
! For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Applications C
D
Mechanical Data
! Case: DO-201AD, Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD- 202, Met hod 208
! Polarity: Cathode Band
! Weight: 1.2 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
! Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise sp ecified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capaciti ve load, derate current by 20%.
Characteristic Symbol SR520 SR530 SR540 SR550 SR560 SR580 SR5100 Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR20 30 40 50 60 80 100 V
RMS Reverse Voltage VR(RMS) 14 21 28 35 42 56 70 V
Average Rectified Output Current @TL = 100°C
(Note 1) IO5.0 A
Non-Repetiti ve P eak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method) IFSM 150 A
Forward Voltage @IF = 5.0A VFM 0.55 0.70 0.85 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 100°C IRM 0.5
50 mA
Typical Junction Capacitance (Note 2) Cj500 400 pF
Typical Thermal Resistance (Note 1) RJA 10 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Note: 1. Valid provided that leads are kept at ambient temperature at a distanc e of 9.5mm from the case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
WTE
POWER SEMICONDUCTORS
DO-201AD
Dim Min Max
A25.4 —
B7.20 9.50
C1.20 1.30
D4.80 5.30
All Dimensions in mm
SR520 – SR5100 2 of 4 © 2006 Won-Top Electronics
0
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
Single Half-Sine-Wave
(JEDEC Method)
30
60
90
120
150
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
100
1000
3000
0.1 1.0 10 100
T = 25 C
j°
520-540
550-5100
0 20 40 60 80 100 120 140
I , INSTANTANEOUS REVERSE CURRENT (mA)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
T = 125 C
j°
T = 75 C
j°
T = 25 C
j°
100
10
1.0
0.1
0.01
0.001
0.1
1.0
10
00.2 0.4 0.6 0.8 1.0
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
40
550-560
520-540
T - 25 C
j
°
I Pulse Width = 300 s
F
µ
0
02550
75 100 125 150
I AVERAGE FORWARD CURRENT (A)
(AV),
T , LEAD TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
L
°
1
2
4
5
3
Resistive or
Inductive Load
580-5100
SR520 – SR5100 3 of 4 © 2006 Won-Top Electronics
MARKING INFORMATION
TA PING SPECIFICATIONS
PACKAGING INFORMATION
Packaging Reel Di ameter /
Box Size (mm ) Quantity
(PCS) Carton Size
(mm) Quantity
(PCS) Approx. Gross Weight
(KG)
TAPE & RE EL 330 1,200 370 x 370 x 420 6,000 10.0
TAPE & BOX 255 x 75 x 150 1,200 400 x 273 x 415 12,000 17.0
BULK 200 x 85 x 40 500 459 x 214 x 256 12,500 16.0
Note: 1. Paper reel, white or gray color. Core material: plastic or metal.
2. Components are packed in accordance with EIA standard RS-296-E.
TAPE & REEL
SR5x0
WTE
0.8mm
MAX
10mm
1.2mm
MAX
0.8mm
MAX
6mm 52.4mm
Cathode Tape: Red
Anode Tape: White
330mm
Product ID Label
Inspection Hole
(both ends)
80±5mm
TAPE & BOX
255mm
Product ID Label
150mm
75mm
BULK
200mm
85mm
40mm
Cathode = Polarity Band
SR5x0 = Devic e Number
x = 2, 3, 4, 5, 6, 8 or 10
WTE = Manufacturer’s Logo
SR520 – SR5100 4 of 4 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
SR520-T3 DO-201AD 1200/Tape & Reel
SR520-TB DO-201AD 1200/Tape & Box
SR520 DO-201AD 500 Units/Box
SR530-T3 DO-201AD 1200/Tape & Reel
SR530-TB DO-201AD 1200/Tape & Box
SR530 DO-201AD 500 Units/Box
SR540-T3 DO-201AD 1200/Tape & Reel
SR540-TB DO-201AD 1200/Tape & Box
SR540 DO-201AD 500 Units/Box
SR550-T3 DO-201AD 1200/Tape & Reel
SR550-TB DO-201AD 1200/Tape & Box
SR550 DO-201AD 500 Units/Box
SR560-T3 DO-201AD 1200/Tape & Reel
SR560-TB DO-201AD 1200/Tape & Box
SR560 DO-201AD 500 Units/Box
SR580-T3 DO-201AD 1200/Tape & Reel
SR580-TB DO-201AD 1200/Tape & Box
SR580 DO-201AD 500 Units/Box
SR5100-T3 DO-201AD 1200/Tape & Reel
SR5100-TB DO-201AD 1200/Tape & Box
SR5100 DO-201AD 500 Units/Box
1. Products listed in bold are WTE Preferred devices.
2. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
3. To order RoHS / Lead Fre e ver si on (with Lea d Fr ee finish), ad d “-L F”
suffix to part number above. For example, SR520-TB-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer . WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsi ung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http:/ / www.wontop.com