DLPT05
Document number: DS30310 Rev. 9 - 2 1 of 4
www.diodes.com July 2008
© Diodes Incorporated
DLPT05
SURFACE MOUNT DATALINE PROTECTION DEVICE
Features
• 300 Watts Peak Pulse Power (tp = 8x20μs)
• Transient Protection for data line to IEC61000-4-2 level 4
(ESD), 8kV HBM
Contact: Discharge – ±30kV
Air: Discharge – ±30kV
• IEC 61000-4-4 (EFT)
• Low Leakage Current
• Surface Mount Package Ideally Suited for Automated Insertion
• Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 4 and 5)
Mechanical Data
• Case: SOT-23
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
• Terminal Connections: See Diagram
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.008 grams (approximate)
Top View Device Schematic
TVS
V
CC
GROUND
LINE TO
BE PROTECTED
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power (tp = 8x20μs) PPK 300 W
Peak Forward Voltage (IPP = 1A, tp = 8x20μs) VFP 2.1 V
Diode Peak Repetitive Reverse Voltage VRRM 75 V
Thermal Characteristics
Characteristic Symbol Value Unit
Thermal Resistance, Junction to Ambient RθJA 417 °C/W
Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Reverse
Standoff
Voltage
Breakdown Voltage
VBR @ IT Test
Current Max. Reverse
Leakage @ VRWM
Max. Clamping
Voltage @ Ipp = 1A
(Note 3)
Max. Peak Pulse
Current (Note 2)
Typical Total
Capacitance
VRWM (V) Min (V) Max (V) IT (mA) IR (μA) VC (V) (A) (pF)
5 6.0 ⎯ 1.0 20 9.8 17 1.9
Notes: 1. VR = 0V, f = 1MHz from line to be protected to ground pin.
2 . tp = 8x20μs.
3. Clamping voltage value is based on an 8x20μs peak pulse current (Ipp) waveform.
4. No purposefully added lead. Halogen and Antimony Free.
5. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured
prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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DLPT05
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERA TURE ( C)
Fig. 1 Pulse Derating Curve
A
°
P
EAK
P
U
LSE DE
R
A
T
IN
G
IN %
O
F
PEAK POWER OR CURRENT
I , PEAK PULSE CURRENT (%I )
PP pp
t, TIME (µs)
Fig. 2 Pulse Waveform
0.1 1.0
0.01 10 100
0.1
1
1,000
T = 25C
J
°
P , PEAK PULSE POWER (kW)
D
10
Non Repetitive
Pul se W ave f orm
See Note 6
tp, PULSE WIDTH (µs)
Fig. 4 Pulse Rating Curve
C , TOTAL CAPACITANCE (pF)
T
V REVERSE VOL TAGE (V)
Fig. 3 T ypical Total Capacitance vs. Reverse Voltage
R,
0.1 100101.0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Notes: 6. Measured from line to be protected to ground pin.
7. Curves apply to TVS element of device.
Ordering Information (Note 8)
Part Number Case Packaging
DLPT05-7-F SOT-23 3000/Tape & Reel
Notes: 8. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
A01
YM
A
01 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Date Code Key
Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code J K L M N P R S T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
DLPT05
Document number: DS30310 Rev. 9 - 2 2 of 4
www.diodes.com July 2008
© Diodes Incorporated
Typical Application Schematics
DLPT05
Vcc
Tra nsm i ssi on Line
Driver Rg
Fig. 1 Data Line Terminator
Vcc
Tra nsm i ssi on Line
Driver Rg
Fig. 1 Data Line Terminator
Vcc
Vcc
I/O Line 1
I/O Line 2
Vcc
IC
Fig. 2 Data Line Protection
Vcc
Vcc
I/O Line 1
I/O Line 2
Vcc
IC
Package Outline Dimensions
SOT-23
A
M
JL
D
F
BC
H
K
G
K1
Dim Min Max Typ
A 0.37 0.51 0.40
B 1.20 1.40 1.30
C 2.30 2.50 2.40
D 0.89 1.03 0.915
F 0.45 0.60 0.535
G 1.78 2.05 1.83
H 2.80 3.00 2.90
J 0.013 0.10 0.05
K 0.903 1.10 1.00
K1 - - 0.400
L 0.45 0.61 0.55
M 0.085 0.18 0.11
α 0° 8° -
All Dimensions in mm
DLPT05
Document number: DS30310 Rev. 9 - 2 3 of 4
www.diodes.com July 2008
© Diodes Incorporated
Suggested Pad Layout
XE
Y
C
Z
Dimensions Value (in mm)
Z 2.9
X 0.8
Y 0.9
C 2.0
E 1.35
DLPT05
Document number: DS30310 Rev. 9 - 2 4 of 4
www.diodes.com July 2008
© Diodes Incorporated
DLPT05
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages. LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
