DLP3V3DTZ
DUAL UNIDIRECTIONAL AND SINGLE BIDIRECTIONAL TVS
General Description
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This Transient Voltage Suppressor (TVS) diode is designed
for dual uni-directional or single bi-directional protection for
data lines, components or circuits from damage due to
electrostatic discharge (ESD), cable discharge events(CDE)
and lightning (see IPPM below). It offers high ESD capability,
low reverse leakage, low junction capacitance and low
clamping voltage over range of temperature. They are
suitable for computers, communication systems, hand held
portables, high density PC boards and peripherals.
Features
N/C
3
GND
3
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372 Watts Peak Pulse Power (tp=8/20 mS)
AEC-Q101 (Human Body Model- 8kV, Machine Model-400V)
and 25 KV(air)/ 8 KV(contact) as per IEC61000-4-2(ESD)
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Dual Unidirectional and Single Bidirectional Configuration
Lead Free By Design/ROHS Compliant (Note 2)
"Green" Device (Note 3)
Surface Mount Package Suited for Automated Assembly
D1
D2
D1
D2
Mechanical Data
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Case: SOT-23
1
2
1
2
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Case Material: "Green Molding" Compound (Molded
Plastic). UL Flammability Classification Rating 94V-0
Line1_in
Line2_in
Line_in
GND
A. Unidirectional Protection
for two Lines
B. Bidirectional Protection
for a single Line
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Moisture Sensitivity: Level 1 per J-STD-020C
Terminal Connections: See Fig. 1
Fig. 1: Schematic and Pin Configuration
Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
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Marking & Type Code Information: See Last Page
Ordering Information: See Page 6
Weight: 0.008 grams (approximate)
@ TA = 25°C unless otherwise specified
Absolute Maximum Ratings
Characteristic
Symbol
Ppp
Value
Unit
W
Unidirectional
Bidirectional
372
145
300
40
Peak Pulse Power (tp=8/20mS)
Pd
Continuous Power Dissipation (Note1)
Maximum Peak Pulse Current (tp=8/20 mS)
mW
A
Unidirectional
Bidirectional
IPP
15
IFSM
Vpp
Forward Surge Current (8.3 ms half sine-wave)
ESD per IEC 6100--4-2(air)
10.5
± 25
± 8
A
kV
ESD per IEC 6100--4-2(contact)
Thermal Characteristics
Characteristic
Symbol
Value
-55 to +150
420
Unit
°C
Tj, Tstg
RqJA
Operating and Storage Junction Temperature Range
Thermal Resistance, Junction to Ambient Air (Note1)
°C/W
Notes: 1. Device mounted on FR-4 PCB, 1 inchx 0.85 inch x 0.062 inch; as per Diodes Inc. suggested pad layout document AP02001 on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2 . No purposefully added lead.
3. Diodes Inc.'s "Green" policy can be found on our website at http:/www.diodes.com/products/lead_free/index.php.
DS30669 Rev. 2 - 2
1 of 7
DLP3V3DTZ
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ã Diodes Incorporated