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Número de pieza | SP0508BAC | |
Descripción | (SP0504BAC / SP0508BAC / SP0516BAC) Silicon Protection Circuits - TVS Avalanche Diode Array in a Unipolar Chip Scale Package | |
Fabricantes | Littelfuse | |
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Silicon Protection Circuits
TVS Avalanche Diode Array in a Unipolar Chip Scale Package
SP0504BAC, SP0508BAC, SP0516BAC NEW
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
PART
DIODE
CS PACKAGE QUANTITY
NUMBER CHANNELS BUMPS SIZE (MM) PER REEL
SP0504BACT
4
6 1.804 x 1.154 3500
SP0508BACT
8
10 3.104 x 1.154
3500
SP0516BACT
16
20 3.104 x 2.454
3500
NOTE: Bump pitch is 0.65mm
Schematic
SP0504BAC
B1 B2 B3
SP0516BAC
D1 D2 D3
D4
D5
A1 A2 A3
SP0508BAC
R1 R2 R3 R4
R5
C1 C2 C3
B1 B2 B3
C4 C5
B4 B5
A1 A2 A3 A4 A5
A1 A2 A3
A4 A5
5
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
www.littelfuse.com
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Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet SP0508BAC.PDF ] |
Número de pieza | Descripción | Fabricantes |
SP0508BAC | (SP0504BAC / SP0508BAC / SP0516BAC) Silicon Protection Circuits - TVS Avalanche Diode Array in a Unipolar Chip Scale Package | Littelfuse |
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