BY550-50 – BY550-1000 1 of 4 © 2006 Won-Top Electronics
Pb
BY550-50 – BY550-1000
5.0A STANDARD DIODE
Features
! Diffused Junction
! Low Forward Voltage Drop
! High Current Capability A B A
! High Reliability
! High Surge Current Capability
Mechanical Data C
! Case: DO-201AD, Molded Plastic D
! 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 specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capaciti ve load, derate current by 20%.
Characteristic Symbol BY550-
50 BY550-
100 BY550-
200 BY550-
400 BY550-
600 BY550-
800 BY550-
1000 Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectified Output Current
(Note 1) @T
A = 75°C IO5.0 A
Non-Repetiti ve P eak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method) IFSM 300 A
Forward Voltage @IF = 5.0A VFM 1.1 V
Peak Reverse Current @TA = 25°C
At Rated DC Blocki ng Voltage @TA = 100°C IRM 20
100 µA
Typic al Junction Capacitance (Note 2) Cj40 pF
Typic al Therm al Resis t ance Juncti on to Ambient
(Note 1) RJA 30 °C/W
Operating Temperature Range Tj-65 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Note: 1. Leads maintained at ambi ent temperature at a distance 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
BY550-50 – BY550-1000 2 of 4 © 2006 Won-Top Electronics
1
2
3
4
5
I , AVERAGERECTIFIED CURRENT (A)
O
T , AMBIENT TEMPERATURE (ºC)
Fi
g
. 1 Forward Current Deratin
g
Curve
A
6
7
8
25
050 75 100 125 150 175 200
0
0.1
1.0
100
0.6 1.0 1.4 1.8
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
. 2, Typical Forward Characteristics
F
10
0.2
0
Pulse Width = 300 s
2% Duty Cycle µ
T = 25ºC
j
10
100
1000
110 100
C,CAPACITANCE(pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25°C
f = 1MHz
j
0
100
200
300
400
500
110 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fi
g
. 3 Maximum Non-Repetitive Peak Forward Sur
g
e Current
8.3ms Single Half Sine-Wave
JEDEC Method
BY550-50 – BY550-1000 3 of 4 © 2006 Won-Top Electronics
MARKING INFORMATION
TAPING SPECIFICATIONS
PACKAGING INFORMATION
Packaging Reel Di ameter /
Box Size (mm) Quantity
(PCS) Carton Size
(mm) Quantity
(PCS) Approx. Gross Weight
(KG)
TAPE & REEL 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
Cathode = Polarity Band
BY550-xx = Device Number
xx = 50, 100, 200, 400, 600,
= 800 or 1000
WTE = Manufacturer’s Logo
BY550-xx
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
BY550-50 – BY550-1000 4 of 4 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
BY550-50-T3 DO-201AD 1200/Tape & Reel
BY550-50-TB DO-201AD 1200/Tape & Box
BY550-50 DO-201AD 500 Units/Box
BY550-100-T3 DO-201AD 1200/Tape & Reel
BY550-100-TB DO-201AD 1200/Tape & Box
BY550-100 DO-201AD 500 Units/Box
BY550-200-T3 DO-201AD 1200/Tape & Reel
BY550-200-TB DO-201AD 1200/Tape & Box
BY550-200 DO-201AD 500 Units/Box
BY550-400-T3 DO-201AD 1200/Tape & Reel
BY550-400-TB DO-201AD 1200/Tape & Box
BY550-400 DO-201AD 500 Units/Box
BY550-600-T3 DO-201AD 1200/Tape & Reel
BY550-600-TB DO-201AD 1200/Tape & Box
BY550-600 DO-201AD 500 Units/Box
BY550-800-T3 DO-201AD 1200/Tape & Reel
BY550-800-TB DO-201AD 1200/Tape & Box
BY550-800 DO-201AD 500 Units/Box
BY550-1000-T3 DO-201AD 1200/Tape & Reel
BY550-1000-TB DO-201AD 1200/Tape & Box
BY550-1000 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 Free version (with Lead Free finish), add “-LF” suffix
to part number abov e. For example, BY550-50-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., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wont op.com
