SM5817PL
THRU
Schottky Barrier
Diodes
20 to 40 Volts
Features
• High-Surge-Capability
• Low Forward Voltage
• Low-Profile-Packa
g
e
Mechanical Data
• Packaging:Powerlite-123
Maximum Ratings
Symbol Rating Rating Unit
Maximum RMS Voltage SM5817PL
SM5818PL
14
21 V
VRRM
Repetitive Reverse Voltage SM5817PL
SM5818PL
20
30 V
IF(AV)
Rectified Current (Average) Half Wave
Rectification with Resist. Load at
TL=90OC
1.0 A
IFSM Surge Forward Current at ,TL=70OC,8.3ms 30 A
RthJL Typical Thermal Resistance(1) 80 / W
TJJunction Temperature -65 to +125 O
C
TSTG Storage Temperature -65 to +125 O
C
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol Parameter Min Typ Max Units
VFForward Voltage SM5817PL
SM5818PL
---
---
0.45
0.56
---
--- V
IRLeakage Current
---
---
0.1
9.0
----
---
mA
mA
Cj Typical--Junction--Capacitance
@f=1.0MHz,Vr=4V --- 110 --- pF
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: 2 2006/08/16
TM
Micro Commercial Components
OC
(@1A dc)
Tnote:Thermal Resistance:PC Board Mounted on 0.2*0.2''(5*5mm) copper pad area.
0.036”
0.093”
0.048”
SUGGESTED SOLDER
PAD LAYOUT
DIMENSIONS
INCHES MMDIM
MIN MAX MIN MAX
NOTE
A .140 .152 3.55 3.85
B .100 .112 2.55 2.85
C .055 .071 1.40 1.80
D .037 .053 0.95 1.35
E .020 .039 0.50 1.00
G .010 ----- 0.25 -----
H ----- .008 ---- .20
A
B
E
C
D
H
G
Powerlite-123
SM5819PL
SM5819PL 28
SM5819PL 40
SM5819PL 0.60--- ---
@TA=25
@TA=100
O
C
O
C
VRMS
• Packaging:Powerlite-123
Maximum Ratings
Symbol Rating Rating Unit
• Marking Code: SM5817PL---K2;SM5818PL---K3 ; SM5819PL---K4
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x Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Fig. 1-TYPICAL FORWARD CURRENT Fig. 2-TYPICAL FORWARD CHARACTERISTICS
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
Fig. 3-TYPICAL REVERSE CHARACTERISTICS Fig. 4-FORWARD SURGE CURRENT
Fig. 5-TYPICAL JUNCTION CAPACITANCE
.1 .4 1.0 4 10 40
REVERSE VOLTAGE(V)
JUNCTION CAPACITANGE(pF)
10
20
40
60
100
200
400
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
0 20 40 60 80 100 120 140
.001
.01
.10
1.0
10
100
INSTANTANEOUS REVERSE CURRENT(mA)
PEAK FORWARD SURRENT (A)
30
25
20
15
10
5
0
1 2 4 5 10 20 50 100
NUMBER OF CYCLES 60Hz
LEAD TEMPERATURE ( ) INSTANTANEOUS FORWARD COLTAGE (V)
020 40 60 80 100 120 140
0
O
C
1.0
0.75
0.25
20
10
1.0
0.1
Micro Commercial Components
MCC TM
SM5817PL-SM5819PL
Revision: 2 2006/08/16
TJ=25
TJ=75
TJ=125O
C
O
C
O
C
.1 .3 .5 .7 .9 1.1 2.1
1.3
SM5817PL
SM5819PL
SM5818PL
www.mccsemi.com
2 of 3
MCC
Revision: 2 2006/08/16
TM
Micro Commercial Components
www.mccsemi.com
3 of 3
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
***IMPORTANT NOTICE***
Aerospace or Military Applications.
Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
Micro Commercial Components Corp .reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp .does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold Micro Commercial Components Corp .and all the companies whose