User guide

SDM100K30L
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
• Very Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• High Conductance
• Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 2, 4 and 5)
Mechanical Data
• Case: SOD-323
• Case Material: Molded Plastic. "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminal Connections: Cathode Band
• Terminals: Finish – Matte Tin Annealed Over Alloy 42
Leadframe. Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.004 grams (approximate)
T NEW PRODUC
Top View
Maximum Ratings @T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30 V
RMS Reverse Voltage
V
R(RMS)
21 V
Average Rectified Output Current
I
O
1 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
I
FSM
9 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
P
D
200 mW
Typical Thermal Resistance Junction to Ambient (Note 1)
R
θ
JA
426
°C/W
Operating and Storage Temperature Range
T
J,
T
STG
-65 to +125
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Breakdown Voltage (Note 3)
V
(BR)R
30
⎯ ⎯
V
I
R
= 500μA
Forward Voltage Drop
V
F
⎯
⎯
⎯
⎯
360
485
mV
I
F
= 100mA
I
F
= 1A
Leakage Current (Note 3)
I
R
⎯ ⎯
100
μA
V
R
= 20V
Total Capacitance
C
T
⎯
22
⎯
pF
f = 1MHz, V
R
= 10VDC
Notes: 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Diodes Inc’s “Green” policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Short duration pulse test used to minimize self-heating effect.
4. No purposefully added lead. Halogen and Antimony Free.
5. Product manufactured with Green Molding Compound and does not contain Halogens or Sb
2
O
3
Fire Retardants.
SDM100K30L
Document number: DS30579 Rev. 8 - 2
1 of 3
www.diodes.com
June 2008
© Diodes Incorporated
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