NOT RECOMMENDED FOR NEW DESIGNS
DLP03LC
LOW CAPACITANCE UNIDIRECTIONAL TVS
Features
Mechanical Data
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350 Watts Peak Pulse Power (tp = 8x20μs)
Transient Protection for data, signal, and VCC bus to IEC61000-
4-2 level 4 (ESD)
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Case: SOT-23
Case Material: Molded Plastic, “Green” Molding Compound,
Note 4. UL Flammability Classification Rating 94V-0
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Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: See Diagram
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.0083 grams (approximate)
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Low Capacitance, typ. = 4pF
Unidirectional Configuration
Lead Free/RoHS Compliant (Note 4)
"Green" Device (Note 5)
Qualified to AEC-Q101 Standards for High Reliability
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LINE TO
BE PROTECTED
TVS
NC
GROUND
Top View
Device Schematic
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
350
W
Peak Pulse Power (tp = 8x20μs)
Ppk
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Thermal Resistance, Junction to Ambient (Note 6)
460
°C/W
Rθ
JA
Operating and Storage Temperature Range
-55 to +150
°C
TJ, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Max.
Max.
Max. Peak
Pulse
Current
(Note 2)
Typical
Total
Capacitance
(Note 1)
Clamping
Voltage
@ Ip = 1A
(Note 3)
Reverse
Standoff
Voltage
Breakdown Voltage
VBR @ IT
Max. Reverse
Leakage @ VRWM
Clamping
Voltage
VC @ Ipp
Test
Current
Min (V)
Max (V)
(V)
(A)
(pF)
VRWM (V)
IT (mA)
IR (μA)
VC (V)
3.3
4.0
1.0
110
8
18
20
4
⎯
Notes:
1. VR = 0V, f = 1MHz.
2. tp = 8x20μs.
3. Clamping voltage value is based on an 8x20 μs peak pulse current (Ipp) waveform.
4. No purposefully added lead.
5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
6. Device mounted on FR-4 PCB with pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
1 of 5
www.diodes.com
November 2009
© Diodes Incorporated
DLP03LC
Document number: DS31132 Rev. 10 - 3