LLSD103A Datasheet, PDF (1/2 Pages) Diodes Incorporated – SURFACE MOUNT SCHOTTKY BARRIER DIODE

LLSD103A - 103C
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
· Low Forward Voltage Drop
· Guard Ring Construction for Transient
Protection
· Fast Reverse Recovery Time
· Low Reverse Capacitance
Mechanical Data
· Case: MiniMELF, Glass
· Terminals: Solderable per MIL-STD-202,
Method 208
· Marking: Cathode Band Only
· Polarity: Cathode Band
· Weight: 0.05 grams (approx.)
C
B
A
MiniMELF
Dim
Min
Max
A
3.30
3.70
B
1.30
1.60
C
0.28
0.50
All Dimensions in mm
Maximum Ratings ^{@ TA = 25°C unless otherwise specified}
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Repetitive Peak Forward Current
@ t £ 1.0s
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
@ t = 10ms
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating Temperature Range
Storage Temperature Range
Symbol
VRRM
VRWM
VR
V_R(RMS)
IFM
I_FRM
I_FSM
P_d
RqJA
T_j
TSTG
LLSD103A
40
28
LLSD103B
30
21
350
1.0
1.5
7.5
400
250
-55 to +125
-55 to +150
LLSD103C
20
14
Unit
V
V
mA
A
A
mW
°C/W
°C
°C
Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Characteristic
Forward Voltage Drop (Note 2)
Peak Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
Symbol Min
Typ
Max Unit
Test Condition
V_F
¾
¾
0.37
0.60
V
IF = 20mA
I_F = 200mA
LLSD103A
VR = 30V
LLSD103B IR
¾
¾
5.0
mA VR = 20V
LLSD103C
V_R = 10V
C_T
¾
50
¾
pF VR = 0V, f = 1.0MHz
trr
¾
¾
10
ns
I_F = I_R = 50mA to 200mA,
Irr = 0.1 x IR, RL = 100W
Note:
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
DS30068 Rev. 2 - 2
1 of 2
LLSD103A - 103C