B5817PL THRU B5819PL
Schottky Barrier Diodes
Features
•
•
•
•
Schottky Barrier
High-Surge-Capability
Low Forward Voltage
Low-Profile-Package
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Diodes
20 to 40 Volts
Mechanical Data
•
•
•
•
Packaging: SOD-123FL
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Marking Code: B5817PL---K2; B5818PL---K3 ; B5819PL---K4
SOD-123FL
A
Maximum Ratings
Symbol
V RMS
V RRM
IF(AV)
IFSM
RthJA
RthJC
RthJL
PD
TJ
TSTG
B
Rating
Maximum RMS Voltage
B5817PL
B5818PL
B5819 PL
Repetitive Reverse Voltage
B5817PL
B5818PL
B5819PL
Rectified Current (Average) Half Wave
Rectification with Resist. Load at
TL=90OC
Surge Forward Current at ,TL=70OC,8.3ms
Typical Thermal Resistance(Note2)
Power Dissipation
Junction Temperature
Storage Temperature
Rating
14
21
28
Unit
20
30
40
IR
Parameter
Forward Voltage
(@1A dc)
B5817PL
B5818PL
B5819PL
H
D
1.0
A
30
88
43
30
1.14
-65 to +125
-65 to +125
A
C/W
O
C/W
O
C/W
W
O
C
O
C
Note:
Typ
0.45
0.56
0.60
Max
-------
G
O
Units
V
DIM
A
B
C
D
E
G
H
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.140
.152
3.55
3.85
.100
.122
2.55
3.10
.055
.075
1.40
1.90
.035
.053
0.90
1.35
.020
.041
0.50
1.05
.010
----0.25
--------.010
---.25
SUGGESTED SOLDER
PAD LAYOUT
Leakage Current
@TA=25 C
---
0.1
----
mA
@TA=100 OC
---
9.0
---
mA
---
110
---
pF
O
Cj
Min
-------
E
V
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol
VF
C
V
Typical--Junction--Capacitance
@f=1.0MHz,Vr=4V
0.093”
0.048”
1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
2. Thermal Resistence : PC Board Mounted on 0.2*0.2"(5*5mm) copper pad area.
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0.036”
NOTE
B5817PL-B5819PL
Fig. 2-TYPICAL FORWARD CHARACTERISTICS
1.0
0.75
0.25
0
0
20 40 60 80 100 120 140
O
20
10
AMPERES
INSTANTANEOUS FORWARD CURRENT,
CURRENT AMPERES
AVERAGE FORWARD RECTIFIED
Fig. 1-TYPICAL FORWARD CURRENT
LEAD TEMPERATURE ( C )
B5819PL
1.0
B5818PL
0.1
2.1
.1 .3 .5 .7 .9 1.11.3
INSTANTANEOUS FORWARD COLTAGE (V)
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
Fig. 4-FORWARD SURGE CURRENT
30
100
PEAK FORWARD SURRENT (A)
INSTANTANEOUS REVERSE CURRENT(mA)
B5817PL
10
O
TJ=125 C
1.0
.10
O
TJ=75 C
.01
TJ=25 OC
.001
25
20
15
10
5
0
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
1
2
4
JUNCTION CAPACITANGE(pF)
400
200
100
60
40
20
10
.4
1.0
4
10
40
REVERSE VOLTAGE(V)
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50
NUMBER OF CYCLES 60Hz
Fig. 5-TYPICAL JUNCTION CAPACITANCE
.1
5 10 20
100