Document
Small Signal Diode
SD103AW,SD103BW,SD103CW 400mW, Low VF SMD Schottky Barrier Diode
SOD-123
Features
Low power loss, high current capability, low VF Surface device type mounting Moisture sensitivity level 1 Matte Tin(Sn) lead finish with Nickel(Ni) underplate Pb free version and RoHS compliant Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
Mechanical Data
Case : SOD-123 small outline plastic package Terminal: Matte tin plated, lead free, solderable
per MIL-STD-202, Method 208 guaranteed High temperature soldering guaranteed: 260°C/10s Polarity : Indicated by cathode band Weight:8.442mg(approximately) Marking Code: S4,S5,S6
Dimensions
A B C D E F G
Unit(mm)
Min Max 1.50 1.70 3.55 3.85 0.45 0.65 2.60 2.80 1.05 1.25 0.08 0.15
0.02 REF
Unit(inch)
Min Max 0.059 0.067 0.140 0.152 0.018 0.026 0.102 0.110 0.041 0.049 0.003 0.006
0.50 REF
Pin Configuration
Ordering Information
Part No. SD103AW SD103BW SD103CW SD103AW SD103BW SD103CW
Packaging Code RH RH RH RHG RHG RHG
Package SOD-123 SOD-123 SOD-123 SOD-123 SOD-123 SOD-123
Packing Marking 3K / 7" Reel S4 3K / 7" Reel S5 3K / 7" Reel S6 3K / 7" Reel S4 3K / 7" Reel S5 3K / 7" Reel S6
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Suggested PAD Layout
2.36 0.093
4.19 0.165
0.91 0.036
1.22 0.048
mm inch
Maximum Ratings
Type Number Power Dissipation Repetitive Peak Reverse Voltage Reverse Voltage Mean Forward Current @ TL=100℃ (Lead Temperature) Repetitive Peak Forward Current @ t ≤1.0s Thermal Resistance (Junction to Ambient) Junction Temperature Storage Temperature Range
Symbol PD VRRM VR IO IFRM
RθJA TJ TSTG
SD103AW
40 28
SD103BW 400 30 21 350 1.5 300 125
-65 to + 125
SD103CW
20 14
Units mW
V V mA A °C/W °C °C
Version :B11
Small Signal Diode
SD103AW,SD103BW,SD103CW 400mW, Low VF SMD Schottky Barrier Diode
Maximum Ratings
Rating at 25°C ambient temperature unless otherwise specified.
Type Number
Symbol
Min
Typ
Max
Units
Reverse Breakdown Voltage (Minimum value)
SD103AW SD103BW SD103CW
IR= 10μA IR= 10μA IR= 10μA
V(BR)
40 30 20
V
Forward Voltage (Maximum value)
IF= 20mA IF= 200mA
VF
0.37 0.60
V
Reverse Leakage Current (Maximum value)
SD103AW SD103BW SD103CW
VR= 30V VR= 20V VR= 10V
IR
5 μA
Junction Capacitance
VR=0, f=1.0MHz
CJ
50 pF
Carrier & Reel specification
TSC label Top Cover Tape
Carieer Tape
Any Additional Label (If Required)
d T
A
P0
P1
CB
E F
W
W1
D D2 D1
Item
Carrier width
Carrier length Carrier depth Sprocket hole Reel outside diameter Reel inner diameter Feed hole width Sprocke hole position Punch hole position Sprocke hole pitch Embossment center Overall tape thickness Tape width Reel width
Symbol
A
B C d D D1 D2 E F P0 P1 T W W1
Dimension
(mm) 3.15 ±0.10
3.94 ±0.05
1.35 ±0.10 1.75 ±0.10
178 ±1 54.4 ±0.40 13.0 ±0.20 1.75 ±0.10 3.50 ±0.05 4.00 ±0.10 2.00 ±0.05 0.22 ±0.05 8.10 ±0.20 12.3 ±0.20
User Direction of Feed
Version : B11
Small Signal Diode
SD103AW,SD103BW,SD103CW 410mW, Low VF SMD Schottky Barrier Diode
Rating and Characteristic Curves
Instantaneous Forward Current (A)
1000
FIG 1 Typical Forward Characteristics
100
10
1
0.1
0.01 0
0.2 0.4 0.6 0.8 Instantanceous Forward Voltage (V)
1
Io:Mean Forward Current (A)
FIG 2 Forward Current Derating Curve 0.42
0.35
0.28
0.21
0.14
0.07
0 0 25 50 75 100 125 Terminal Temperature (°C)
150
Power Dissipation (mW)
FIG 3 Admissible Power Dissipation Curve 450 400 350 300 250 200 150 100 50
0 0 25 50 75 100 125 150 Ambient Temperature (°C)
Junction Capacitance (pF)
FIG 4 Typical Junction Capacitance 100
10
1 0 10 20 30 40 Reverse Voltage (V)
Version : B11
.