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SP0504BACT Datasheet(PDF) 1 Page - Littelfuse

Part No. SP0504BACT
Description  Silicon Protection Circuits - TVS Avalanche Diode Array in a Unipolar Chip Scale Package
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Maker  LITTELFUSE [Littelfuse]
Homepage  http://www.littelfuse.com
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SP0504BACT Datasheet(HTML) 1 Page - Littelfuse

   
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Silicon Protection Circuits
199
www .littelfuse .com
TVS Avalanche Diode Array in a Unipolar Chip Scale Package
SP0504BAC, SP0508BAC, SP0516BAC
This family of avalanche diode arrays are designed for ESD protection
and offered in an ultra small chip scale package.
The multi-channel devices are used to help protect sensitive digital or
analog input circuits on data, signal, or control lines with unipolar voltage
levels up to 5VDC.
The state-of-the-art structure is designed to suppress ESD and other
transient over-voltage events to meet the International Electrotechnical
Compatability (EMC transient immunity stantards IEC 61000-4-2 for
Electrostatic Discharge Requirements).
The monolithic silicon devices are comprised of specially designed
structures for transient voltage suppression (TVS). The size and
shape of these structures has been tailored for transient protection.
The low capacitance and clamp voltage are ideal for high speed signal
line protection.
Ordering Information
NOTE: Bump pitch is 0.65mm
Schematic
Features
• An Array of 4, 8 and 16 Avalanche Diodes in a ultra small Chip Scale
Package (.65mm bump pitch)
• ESD Capability per HBM Standards
- IEC 61000-4-2, Direct Discharge...............................25kV (Level 4)
- IEC 61000-4-2, Air Discharge....................................30kV (Level 4)
- MIL STD 833D (Method 3015.7) ..............................................30kV
• Signal line protection for applications up to 5VDC
• Fast response time...........................................................................< 1ns
• Low input capacitance ..........................................................39pF Typical
• Low clamp voltage ..................................................................12V Typical
• Low input leakage .....................................................................10uA Max
• Operating temperature range ............................................- 40°C to 85°C
Applications
• Cell phone handsets
• Personal Digital Assistants (PDA)
• Portable handheld equipment (Laptop, Palmtop computers)
• Computer port, keyboard (USB1.1)
• Set-Top Box (Audio and Video Ports)
• PCMCIA cards
PART
NUMBER
SP0504BACT
SP0508BACT
SP0516BACT
QUANTITY
PER REEL
3500
3500
3500
CS PACKAGE
SIZE (MM)
1.804 x 1.154
3.104 x 1.154
3.104 x 2.454
DIODE
CHANNELS
4
8
16
BUMPS
6
10
20
B1
B2
B3
A1
A2
A3
D1
D2
D3
D4
D5
C1
C2
C3
C4
C5
B1
B2
B3
B4
B5
A1
A2
A3
A4
A5
R1
R2
R3
R4
R5
A1
A2
A3
A4
A5
SP0504BAC
SP0516BAC
SP0508BAC
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