DS30067 Rev. 2 - 2 1 of 2 LLSD101A - 101C
LLSD101A - 101C
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
·Low Forward Voltage Drop
·Guard Ring Construction for Transient
Protection
·Fast Reverse Recovery Time
·Low Reverse Capacitance
·Case: MiniMELF, Glass
·Terminals: Solderable per MIL-STD-202,
Method 208
·Marking: Cathode Band Only
·Polarity: Cathode Band
·Weight: 0.05 grams (approx.)
Mechanical Data
Maximum Ratings @ TA = 25°C unless otherwise specified
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.
Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic Symbol LLSD101A LLSD101B LLSD101C Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
60 50 40 V
RMS Reverse Voltage VR(RMS) 42 35 28 V
Forward Continuous Current (Note 1) IFM 15 mA
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
@ t = 10msIFSM 50
2.0
mA
A
Power Dissipation (Note 1) Pd400 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 375 °C/W
Operating Temperature Range Tj-55 to +125 °C
Storage Temperature Range TSTG -55 to +150 °C
Characteristic Symbol Min Max Unit Test Condition
Forward Voltage Drop (Note 2) LLSD101A
LLSD101B
LLSD101C
LLSD101A
LLSD101B
LLSD101C
VF¾
0.41
0.40
0.39
1.00
0.95
0.90
V
IF = 1.0mA
IF = 1.0mA
IF = 1.0mA
IF = 15mA
IF = 15mA
IF = 15mA
Reverse Current (Note 2) LLSD101A
LLSD101B
LLSD101C
IR¾200 nA
VR = 50V
VR = 40V
VR = 30V
Total Capacitance LLSD101A
LLSD101B
LLSD101C
CT¾
2.0
2.1
2.2
pF VR = 0V, f = 1.0MHz
Reverse Recovery Time trr ¾1.0 ns IF = IR = 5.0mA,
Irr = 0.1 x IR, RL = 100W
MiniMELF
Dim Min Max
A3.30 3.70
B1.30 1.60
C0.28 0.50
All Dimensions in mm
A
C
B
DS30067 Rev. 2 - 2 2 of 2 LLSD101A - 101C
0.01
0.1
1.0
100
0 0.5 1.0
I , FORWARD CURRENT (mA)
F
A
B
C
V , FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Characteristic
Variations for Primary Conduction
10
0
1
2
0 10 20 30 40 50
C , CAPACITANCE (pF)
T
V , REVERSE VOLTAGE (V)
R
Fig. 2 Total Capacitance vs Reverse Voltage
T = 25°C
j
AB
C
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Device Packaging Shipping
LLSD101A-7
LLSD101A-13
LLSD101B-7
LLSD101B-13
LLSD101C-7
LLSD101C-13
MiniMELF
3000/Tape & Reel
10000/Tape & Reel
3000/Tape & Reel
10000/Tape & Reel
3000/Tape & Reel
10000/Tape & Reel
Ordering Information (Note 3)