Diodes Incorporated — Analog and discrete power solutions

PCIe Switches

Built on a strong foundation in legacy PCI and PCI-X products, Diodes's PCIe Packet switches enable signal quality, system performance, flexibility, reliability, system timing, EMI, express cable, and much more.

Features such as low-latency, low-power fully compliant to PCIe Specification 3.0, 2.0 and 1.0, all enable high-speed serial point-to-point connections between multiple I/O devices and a root complex or microprocessor for optimized aggregation, fan-out or peer-to-peer communication of end-point traffic to the host. Ideal for industrial PC, networking, storage and both mobile and desktop computers.

Diodes also provides the first-ever automotive-qualified (AEC-Q100 Grade 2 and 3) PCIe packet switches in the market. These products are ideal for automotive infotainment, telematics, and Advanced Driver Assistance Systems (ADAS) applications.


Product Information:

PCIe 3.0 Packet Switches are Evolving to Address Power and Performance Conscious Applications Introduction to PCIBuddy Software Utility - User Manual

Perspective Blogs:

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Part Number Data Sheet Ports Lanes Power Latency

Ambient or Junction Temperature (°C)

Compliance (Only Automotive Supports PPAP) Packages Description
PI7C9X2G1224GP12242.1150-40 to 85Standard
HSBGA (HSB324) MSL3 BGA
12-port, 24-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G1616PR16161.27150-40 to 85Standard
HSBGA (HSB324) MSL3 BGA
16-port, 16-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G303EL330.7150-40 to 85Standard
aQFN (ZX136) MSL3 PPF
3-Port, 3-Lane, ExtremeLo PCIe 2.0 Packet Switch
PI7C9X2G304EL340.65150-40 to 85Standard
aQFN (ZXA136) MSL3 PPF
3-Port, 4-Lane, ExtremeLo PCIe 2.0 Packet Switch
PI7C9X2G304ELQ340.65150-40 to 85Automotive
aQFN (ZXA136) MSL3 PPF
3-Port, 4-Lane, ExtremeLo PCIe 2.0 Packet Switch
PI7C9X2G304EV340.3150-40 to 85Standard
aQFN (ZXA136) MSL3 PPF
PCIe 2.0 3-Port/4-Lane ExtremeLo Packet Switch
PI7C9X2G304EVQ340.3150-40 to 105Automotive
aQFN (ZXA136) MSL3 PPF
PCIe 2.0 3-Port/4-Lane Auto Packet Switch
PI7C9X2G304SL340.7150-40 to 85Standard
LQFP (FD128) MSL3 Sn
LQFP (FDE128) MSL3 Sn
3-Port, 4-Lane, Slimline PCIe 2.0 Packet Switch
PI7C9X2G304SLQ340.7150-40 to 85Automotive3-Port, 4-Lane, Slimline PCIe 2.0 Packet Switch
PI7C9X2G304SV340.3150-40 to 85Standard
LQFP (FDE128) MSL3 Sn
PCIe 2.0 3-Port/4-Lane ExtremeLo Packet Switch
PI7C9X2G308GP381.3150-40 to 85Standard
LBGA (NJ196) MSL3 BGA
3-Port, 8-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G312GP3121.3150-40 to 85Standard
LBGA (NJ196) MSL3 BGA
3-port, 12-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G404EL440.65150-40 to 85Standard
aQFN (ZXA136) MSL3 PPF
4-Port, 4-Lane, ExtremeLo PCIe 2.0 Packet Switch
PI7C9X2G404ELQ440.65150-40 to 85Automotive
aQFN (ZXA136) MSL3 PPF
aQFN (ZX136) MSL3 PPF
4-Port, 4-Lane, ExtremeLo PCIe 2.0 Packet Switch
PI7C9X2G404EV440.3150-40 to 85Standard
aQFN (ZXA136) MSL3 PPF
PCIe 2.0 4-Port/4-Lane ExtremeLo Packet Switch
PI7C9X2G404EVQ440.3150-40 to 105Automotive
aQFN (ZXA136) MSL3 PPF
PCIe 2.0 4-Port/4-Lane Auto Packet Switch
PI7C9X2G404SL440.75150-40 to 85Standard
LQFP (FD128) MSL3 Sn
LQFP (FDE128) MSL3 Sn
4-Port, 4-Lane, Slimline PCIe Packet Switch
PI7C9X2G404SLQ440.75150-40 to 85Automotive4-Port, 4-Lane, Slimline PCIe Packet Switch
PI7C9X2G404SV440.3150-40 to 85Standard
LQFP (FDE128) MSL3 Sn
PCIe 2.0 4-Port/4-Lane ExtremeLo Packet Switch
PI7C9X2G606PR660.6150-40 to 85Standard
LBGA (NJA196) MSL3 BGA
6-port, 6-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G608EL681.2150-40 to 85Standard
aQFN (ZX136) MSL3 PPF
aQFN (ZXA136) MSL3 PPF
6-Port, 8-Lane, ExtremeLo PCIe 2.0 Packet Switch
PI7C9X2G608GP681.2150-40 to 85Standard
LBGA (NJ196) MSL3 BGA
6-port, 8-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G612GP6121.4150-40 to 85Standard
LBGA (NJ196) MSL3 BGA
6-port, 12-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G808PR881.23150-40 to 85Standard
LBGA (NJ196) MSL3 BGA
LBGA (NJA196) MSL3 BGA
8-port, 8-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X2G912GP9121.27150-40 to 85Standard
LBGA (NJ196) MSL3 BGA
9-port, 12-lane, PCIe 2.0 Packet Switch with GreenPacket Technology
PI7C9X3G1224GP12245.3150-40 to 85Standard
H-FCBGA190190-324 (HFC324) MSL3
PCIe3.0 12-Port/24-Lane Packet Switch
PI7C9X3G1632GP16325.6150-40 to 85Standard
HFCBGA (HFC676)
PCIe3.0 16-Port/ 32-Lane Packet Switch
PI7C9X3G1632GPQ16325.6150-40 to 85Automotive
HFCBGA (HFC676)
Automotive PCIe 3.0 6-16 Ports/ 6-32 Lanes Packet Switch
PI7C9X3G606GP662.5150-40 to 85Standard
FC LFBGA (FCA144)
6-port, 6-lane, PCIe 3.0 Packet Switch with GreenPacket Technology
PI7C9X3G606GPQ662.5150-40 to 85Automotive
FC LFBGA (FCA144)
Automotive 6-Port, 6-Lane, PCIe 3.0 Packet Switch
PI7C9X3G808GP882.9150-40 to 85Standard
HFCBGA (HFC196)
8-port, 8-lane, PCIe 3.0 Packet Switch with GreenPacket Technology
PI7C9X3G808GPQ882.9150-40 to 85Automotive
HFCBGA (HFC196)
Automotive 8-Port, 8-Lane, PCIe 3.0 Packet Switch
PI7C9X3G816GP8164.1150-40 to 85Standard
H-FCBGA190190-324 (HFC324) MSL3
8-port, 16-lane PCIe 3.0 Packet Switch
PI7C9X3G816GPQ8164.1150-40 to 85Automotive
H-FCBGA190190-324 (HFC324) MSL3
Automotive 8-Port, 16-Lane PCIe 3.0 Packet Switch
PI7C9X442SL330.55150-40 to 85StandardPCI Express-to-USB 2.0 Swidge (PCIe Packet Switch + USB 2.0 Host Controller)

Part Comparison

Part Number

PCIe Switch Details

Key Features:

  • Up to 5-ports, 8-lanes; most cost effective switch family in the market
  • Supports isochronous data streaming: real-time/live video
  • 8 traffic classes and 2 virtual channels per port
  • Customer programmable switching and EEPROM configurable
  • Customer programmable PHY and switching parameters (cut through or store/forward mode)
  • Very low-power shut-off features
  • Smallest package in industry (PI7C9X20404GP)