LRC LMSD103CT1G Schottky barrier switching diode Datasheet

LESHAN RADIO COMPANY, LTD.
LMSD103*T1G
S-LMSD103*T1G
SCHOTTKY BARRIER SWITCHING DIODE
Features
·
·
·
·
·
·
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
Negligible Reverse Recovery Time
Low Reverse Capacitance
Also Available in Lead Free Version
S- Prefix for Automotive and Other Applications
Requiring Unique Site and Control Change Requirements;
AEC-Q101 Qualified and PPAP Capable
1
2
SOD-123
Mechanical Data
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·
·
·
·
·
·
·
·
Case: SOD-123, Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Polarity: Cathode Band
Leads: Solderable per MIL-STD-202,
Method 208
Also Available in Lead Free Plating
(Matte Tin Finish). Please See
Ordering Information, Note 4, on Page 2
Marking: Type Code only or Date Code and
Type Code
Type Codes:
LMSD103AT1G
LMSD103BT1G
LMSD103CT1G
Weight: 0.01 grams (approx.)
Maximum Ratings
Equivalent Circuit Diagram
1
2
Cathode
Anode
S4
S5
S6
@ TA = 25°C unless otherwise specified
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current
@ t £ 1.0s
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
LMSD103AT1G LMSD103BT1G LMSD103CT1G
Unit
VRRM
VRWM
VR
40
30
20
V
VR(RMS)
28
21
14
V
mA
IFM
350
IFSM
1.5
A
Pd
400
mW
RqJA
300
°C/W
Tj, TSTG
-65 to +125
°C
@ TA = 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
V(BR)R
40
30
20
¾
¾
V
IR = 100mA
VFM
¾
¾
0.37
0.60
V
IF = 20mA
IF = 200mA
IRM
¾
¾
5.0
mA
VR = 30V
VR = 20V
VR = 10V
Total Capacitance
CT
¾
28
¾
pF
VR = 0V, f = 1.0MHz
Reverse Recovery Time
trr
¾
10
¾
ns
IF = IR = 200mA,
Irr = 0.1 x IR, RL = 100W
Reverse Breakdown Voltage (Note 2)
LMSD103AT1G
LMSD103BT1G
LMSD103CT1G
Forward Voltage Drop (Note 2)
Peak Reverse Current (Note 2)
Notes:
LMSD103AT1G
LMSD103BT1G
LMSD103CT1G
Test Condition
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
2. Short duration test pulse used to minimize self-heating effect.
Rev.O 1/3
LESHAN RADIO COMPANY, LTD.
LMSD103*T1G , S-LMSD103*T1G
IF, INSTANTANEOUS FORWARD CURRENT (A)
400
300
200
100
0
0
25
50
75
125
100
1
TA = 125°C
0.1
TA = 75°C
TA = 25°C
0.01
T A = 0°C
0.001
TA = -40°C
0.0001
0
150
200
400
600
800
1000
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics
TA, AMBIENT TEMPERATURE (°C)
Fig.1 Power Derating Curve
1000
30
TA = 125°C
f = 1.0MHz
CT, TOTAL CAPACITANCE (pF)
Pd, POWER DISSIPATION (mW)
500
100
TA = 75°C
10
1
TA = 25°C
TA = 0°C
0.1
TA = -40°C
5
10
15
20
25
30
20
15
10
5
0
0.01
0
25
35
40
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
0
10
20
30
40
VR, REVERSE VOLTAGE (V)
Fig. 4 Typ. Total Capacitance vs. Reverse Voltage
Rev.O 2/3
LESHAN RADIO COMPANY, LTD.
LMSD103*T1G , S-LMSD103*T1G
SOD-123 Outline Dimensions
Unit:mm
SOD-123
Dim
A
B
C
D
E
H
J
K
Min
Max
2.55
2.85
1.40
1.80
0.95
1.35
0.50
0.70
0.30 REF
0.10
0.15
3.55
3.85
PIN 1. CATHODE
2. ANODE
Rev.O 3/3
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