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1SS404 Datasheet Preview

1SS404 Datasheet

SURFACE MOUNT SCHOTTKY BARRIER DIODE

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1SS404 pdf
®
WON-TOP ELECTRONICS
1SS404
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Pb
Features
Low Turn-On Voltage
Fast Switching Speed
PN Junction Guard Ring for Transient and
ESD Protection
For General Purpose Switching Applications
Plastic Material – UL Recognition Flammability
Classification 94V-0
C
A
B
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.)
Marking: S51
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
E
J
D
H
G
SOD-323
Dim Min Max
A 2.30 2.75
B 1.60 1.80
C 1.15 1.35
D 0.25 0.40
E 0.09 0.18
G 0.20 0.40
H 0.80 1.15
J — 0.12
All Dimensions in mm
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
Peak Forward Current
Operating and Storage Temperature Range
Symbol
VRM
VRRM
VRWM
VR
IO
IFM
TJ, TSTG
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Symbol
PD
R JA
Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.
Value
25
20
300
700
-55 to +125
Unit
V
V
mA
mA
°C
Value
200
625
Unit
mW
°C/W
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
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WON-TOP

1SS404 Datasheet Preview

1SS404 Datasheet

SURFACE MOUNT SCHOTTKY BARRIER DIODE

No Preview Available !

1SS404 pdf
1SS404
®
WON-TOP ELECTRONICS
Electrical Characteristics @TA=25°C unless otherwise specified
Forward Voltage Drop
Characteristic
Reverse Leakage Current
Diode Capacitance (VR = 0V, f = 1.0MHz)
@ IF = 1.0mA
@ IF = 10mA
@ IF = 300mA
@ VR = 20V
Symbol
VF
IR
CD
Min.
Typ.
0.16
0.22
0.38
46
Max.
0.45
50
Unit
V
µA
pF
250
200
150
100
50
0
0 25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
50
40
f = 1.0MHz
30
20
10
0
04
8 12 16 20
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
1000
TA = 100°C
100
TA = 25°C
10
TA = -25°C
1.0
0
0.1 0.2 0.3 0.4 0.5
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
10000
1000
100
TA = 100°C
TA = 75°C
TA = 50°C
10 TA = 25°C
1.0 TA = 0°C
0.1
0 4 8 12 16 20
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 4 Typical Reverse Characteristics
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© Won-Top Electronics Co., Ltd.
Revision: April, 2012


Part Number 1SS404
Description SURFACE MOUNT SCHOTTKY BARRIER DIODE
Maker WON-TOP
Total Page 4 Pages
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