1N5817 – 1N5819 1 of 4 © 2006 Won-Top Electronics
Pb
1N5817 – 1N5819
1.0A 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-41, Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD- 202, Met hod 208
! Polarity: Cathode Band
! Weight: 0.34 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 1N5817 1N5818 1N5819 Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR20 30 40 V
RMS Reverse Voltage VR(RMS) 14 21 28 V
Average Rectified Output Current (Note 1) @TL = 90°C IO1.0 A
Non-Repetiti ve P eak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method) IFSM 25 A
Forward Voltage @IF = 1.0A
@I
F = 3.0A VFM 0.450
0.750 0.550
0.875 0.60
0.90 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 100°C IRM 1.0
10 mA
Typic al Junction Capacitance (Note 2) Cj110 pF
Typical Therm al Res istance Junction to Lead (Note 1) RJL 15 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Note: 1. Valid provided that leads are kept at ambient t emperature 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-41
Dim Min Max
A25.4 —
B4.06 5.21
C0.71 0.864
D2.00 2.72
All Dimensions in mm
1N5817 – 1N5819 2 of 4 © 2006 Won-Top Electronics
I , AVERAGE OUTPUT CURRENT (A)
(AV)
0
0.2
0.4
0.6
0.8
1.0
10 40 60 80 100 120 140150
T , LEAD TEMPERATURE(ºC)
Fig. 1 Forward Current Derating Curve
L
Single Pulse Half-Wave
60 HzResistive or Inductive Load
10
100
1000
0.1 1.0 10 10
0
C
,
C
APA
C
ITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25ºC
j
f = 1MHz
0
5
10
15
20
25
1 10 100
I , PEAK FORWARD SURGECURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current
8.3ms Single Half Sine-Wave
JEDEC Method
0.1
1.0
10
30
00.50.60.7 0.80.9
I, N
S
TANTANE
O
U
S
F
O
RWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V
)
Fig. 2 Typical Forward Characteristics
F
1N5817
1N5818
1N5819
T = 25ºC
Pulse Width = 300 s
2% Duty Cycle
jµ
1N5817 – 1N5819 3 of 4 © 2006 Won-Top Electronics
MARKING INFORMATION
TAPING SPECIFICATIONS
PACKA GING INFORMATION
Packaging Reel Di ameter /
Box Size (mm) Quantity
(PCS) Carton Size
(mm) Quantity
(PCS) Approx. Gross Weight
(KG)
TAPE & REEL 330 5,000 370 x 370 x 420 25,000 13.0
TAPE & BOX 255 x 75 x 150 5,000 400 x 273 x 415 50,000 21.0
BULK 198 x 84 x 20 1,000 459 x 214 x 256 50,000 19.5
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
1N581x = Device Num ber
x = 7, 8 or 9
WTE = Manufacturer’s Logo
1N581x
WTE
0.8mm
MAX
5mm
1.2mm
MAX
0.8mm
MAX
6mm 52.4mm
Cathode Tape: Red
Anode Tape: White
330mm
Product ID Label
Inspec tion Hole
(both ends)
80±5mm
TAPE & BOX
255mm
Product ID Label
150mm
75mm
BULK
198mm
84mm
20mm
1N5817 – 1N5819 4 of 4 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
1N5817-T3 DO-41 5000/Tape & Reel
1N5817-TB DO-41 5000/Tape & Box
1N5817 DO-41 1000 Units/Box
1N5818-T3 DO-41 5000/Tape & Reel
1N5818-TB DO-41 5000/Tape & Box
1N5818 DO-41 1000 Units/Box
1N5819-T3 DO-41 5000/Tape & Reel
1N5819-TB DO-41 5000/Tape & Box
1N5819 DO-41 1000 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 above. For example, 1N5817-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 Nort h 3rd Road, Chine Chen Dist., Kaohsi ung, Tai wan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com