DLP3V3DTZ Datasheet, PDF (1/7 Pages) Diodes Incorporated – DUAL UNIDIRECTIONAL AND SINGLE BIDIRECTIONAL TVS

DLP3V3DTZ
DUAL UNIDIRECTIONAL AND SINGLE BIDIRECTIONAL TVS
General Description
· 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 I_PPM 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
· 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)
· 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
Mechanical Data
· Case: SOT-23
· Case Material: "Green Molding" Compound (Molded
Plastic). UL Flammability Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminal Connections: See Fig. 1
· Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
· Marking & Type Code Information: See Last Page
· Ordering Information: See Page 6
· Weight: 0.008 grams (approximate)
GND
N/C
3
3
D1
D2
D1
D2
1
2
Line1_in
Line2_in
A. Unidirectional Protection
for two Lines
1
2
Line_in
GND
B. Bidirectional Protection
for a single Line
Fig. 1: Schematic and Pin Configuration
Absolute Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Pulse Power (tp=8/20mS)
Unidirectional
372
Ppp
W
Bidirectional
145
Continuous Power Dissipation (Note1)
P_d
300
mW
Unidirectional
40
Maximum Peak Pulse Current (tp=8/20 mS)
IPP
A
Bidirectional
15
Forward Surge Current (8.3 ms half sine-wave)
IFSM
10.5
A
ESD per IEC 6100--4-2(air)
ESD per IEC 6100--4-2(contact)
± 25
Vpp
kV
±8
Thermal Characteristics
Characteristic
Operating and Storage Junction Temperature Range
Thermal Resistance, Junction to Ambient Air (Note1)
Symbol
Tj, Tstg
RqJA
Value
-55 to +150
420
Unit
°_C
°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
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ã Diodes Incorporated