B5817WS View Datasheet(PDF) - Diotech Company.
Part Name
Description
Manufacturer
B5817WS Datasheet PDF : 2 Pages
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B5817WS THRU B5819WS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts Forward Current - 1.0 Ampere
FEATURES
● Low Turn-on Voltage
● Fast Switching
● Ultra-small surface mount package.
● PN Junction Guard Ring for Transient and
ESD Protection
MECHANICAL DATA
● Case: SOD-323, Molded Plastic
● Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
● Polarity: Cathode Band
● Weight: 0.004 grams (approx.)
A
C
B
E
D
G
SOD-323
Dim Min
Max
A
2.30 2.70
B
1.75 1.95
C
1.15 1.35
D
0.25 0.35
E
0.05 0.15
G
0.70 0.95
H
0.30
—
All Dimensions in mm
H
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
RMS Reverse Voltage
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimpose on
rated load (JEDEC Method)
Power Dissipation
Typical thermal Resistance junction to
Ambient Note(1)
Operating & Storage Temperature Range
Symbol
VRRM
VRWM
VR
VR(RMS)
IFAV
IFSM
PD
R JA
TJ TSTG
B5817WS
B5819WS
20
40
14
28
1.0
4.0
200
625
-55 to +150
Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Minimum Reverse Breakdown Voltage(2)
(IR=1mA)
Forward Voltage Note(2)
IF=1A Tj=25°C
IF=3A Tj=25°C
Reverse Current Note (2)
VR=20V, Tj=25°C
VR=40V, Tj=25°C
Symbol
V(BR)R
B5817WS
20
B5819WS
40
VF
0.45
0.75
IR
1.0
-
0.60
0.90
-
1.0
Junction Capacitance f=1MHZ, VR=4VDC
Cj
120
Note: 1. Valid provited that leads are kept at ambient tememperature.
2. Pulse Test : Pulse with = 300 µs, Duty Cycle ≤ 2%
Unit
V
V
A
A
mW
°C/W
°C
Unit
V
V
mA
PF
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