2SP0320 – Product Presentation
SCALE-2 Pl SCALE 2 Plug-and-Play Drivers for d Pl D i f PrimePACK IGBT Modules
2SP0320 Series
CT-Concept Technologie AG - Switzerland
? 2008 CT-Concept Technologie AG – Switzerland
Page 1
2SP0320 Series – General Features
: : : : : : : : : :
Dual channel plug-and-play driver for all PrimePACK IGBT modules Transformer or fiber-optic isolated command and status feedback Integrated DC/DC converter Schmitt-trigger i S h itt t i input, compatible to all logic families (electrical version) t tibl t ll l i f ili ( l t i l i ) Improved active clamping function G short-circuit protection IGBT s o t c cu t p otect o Supply under-voltage lockout Allows direct parallel connection of IGBT modules (electrical version) Optional dv/dt feedback for higher DC-link voltages Compact size
? 2008 CT-Concept Technologie AG – Switzerland
Page 2
2SP0320T2xx with Electrical Interface
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Cost optimized and easy-to-use electrical interface 3.3V … 15V input logic level, compatible to all logic families Direct parallel option allows inverter design covering higher power ratings
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? 2008 CT-Concept Technologie AG – Switzerland
2SP0320 Series – Block diagram of Electrical Interface Version
Viso2 VDC
VDC
Isolation Barr rier
Vdd iVce ActClamp Channel 2 INP INN AUXGH
Viso2 Viso2 COM2
C2
VCC
VCC
GND GND
VCC
TRPB TRNB
Rg,on
IGD
GH GL
G2
INA
INA INB MOD SOB SOA tb
AUXGL ref DCDC1
COM2 CO Viso2
Rg,off
INB
Rref
COM2
Viso2
Vss
COM2 Viso1
Vee
E2
MOD
LDI
SOB
COM2
DCDC2
COM1 GND GND Viso1
SOA
Vdd iVce
COM1
Tb
TRPA Vss
GND
ActClamp AUXGH
Viso1 Viso1
TRNA
INP INN Channel 1
Rg,on
IGD
GH GL
G1
GND
AUXGL ref Vss
COM1
Rg,off
Rref
COM1
Viso1
Vee
E1
COM1
? 2008 CT-Concept Technologie AG – Switzerland
Page 4
2SP0320V2xx and 2SP0320S2xx with Fiber-Optic Interfaces
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2SP0320V2xx is equipped with versatile fiber-optic links (AVAGO HFBR-x522) 2SP0320S2xx is equipped with ST fiber-optic links (AVAGO HFBR-x412T)
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? 2008 CT-Concept Technologie AG – Switzerland
2SP0320 Series – Block Diagram of Fiber-optic Version
Isolation Barrier
Viso2
Vdd iVce FO in SO ActClamp AUXGH
Viso2 Viso2 COM2
C2
External Fiber Optic Link (Drive Signal) External Fiber Optic Link (Status Feedback)
Rg,on
IGD
COM2
GH GL
G2
VDC
VDC
VCC
VCC
Channel 2
GND
AUXGL ref Vss Vee
Rg,off
Rref
COM2
Viso2
E2
GND
COM2
Viso2 COM2 COM2
VCC DCDC1
SO
SO
LDI
DCDC2 Vss
Viso1 COM1 Viso1
Vdd iVce
GND GND COM1
ActClamp Channel 1 AUXGH
Viso1 Viso1
GND
GND
External Fiber Optic Link (Drive Signal) External Fiber Optic Link (Status Feedback)
Rg,on FO in SO
IGD
GH GL
G1
AUXGL ref
Rg,off
Rref
COM1
Viso1
COM1
Vss
COM1
Vee
E1
COM1
? 2008 CT-Concept Technologie AG – Switzerland
Page 6
2SP0320 Series - General Technical Data
: : : : : : : : : : : +15V/-10V gate voltage 15V/ 10V t lt 3W output power 20A gate current 80ns delay time (electrical version), 120ns delay time (fiber-optic version) Direct and half-bridge mode (electrical version) Short-circuit protection Power supply monitoring Fast failure f db k F t f il feedback Adjustable blocking time after failure (electrical version) p Electrical isolation up to 1700V IGBTs Superior EMC
? 2008 CT-Concept Technologie AG – Switzerland
Page 7
Switching behaviour of 2SP0320x2xx-FF1400R12IP4
Turn-off (800V/2800A) Turn-on (800V/2800A)
Short-circuit (800V)
? 2008 CT-Concept Technologie AG – Switzerland
Page 8
Switching behaviour of 2SP0320x2xx-FF1000R17IE4
Turn-off (1200V/2000A) Turn-on (1200V/2000A)
Short-circuit (1200V)
? 2008 CT-Concept Technologie AG – Switzerland
Page 9
2SP0320 Series – Advantages Compared to Competitor Solution (I)
: : : : : : : : : : : : Sophisticated SCALE-2 ASIC chipset Optimized mechanical und electrical design for PrimePACK Modules Single-board driver Single board driver, no cabling between sub-systems sub systems Considerably reduced component count –67% Drastically increased reliability Only single side assembly Full SMD solution (except transformer and connector no THT components) Significantly reduced costs Optimized low inductance and noise immune 4-layer PCB Very rugged and reliable signal transmission Very short propagation delay of 80ns instead of 600-700ns Very small jitter of +/- 2ns
? 2008 CT-Concept Technologie AG – Switzerland
Page 10
2SP0320 Series – Advantages Compared to Competitor Solution (II)
: : : : : : : : : : No short-pulse suppression in standard version (optionally available) Full half-bridge mode needing only one switching signal and one enable signal Automatic failure reset (no reset signal needed) Programmable blocking time No need of soft turn-off thanks to improved active clamping Primary to secondary creep path of 18mm instead of 15mm Secondary to secondary creep path of 17mm instead of 6mm Slightly reduced switching losses Completely plug-and-play solution Fully tested on ATE (integrated in-circuit and functional test)
? 2008 CT-Concept Technologie AG – Switzerland
Page 11
2SP0320 Series – Advantages Compared to Competitor Solution (III)
: Optimized thermal design increased product reliability
2SP0320T2A0-FF1000R17IE4 at 14kHz
75 70 65 60 55 50 45 40 35 30
? 2008 CT-Concept Technologie AG – Switzerland
Page 12
2SP0320 Series – Component Counts Compared to Competitor Solution
Component Type Connectors Resistors Ceramic Capacitors p Electrolytic Capacitors Diodes, Zener, Transil Transistors IC Transformers Inductors Leadframes Jumpers and Switches Total Components Solder Points MTBF
? 2008 CT-Concept Technologie AG – Switzerland
2SP0320T2A0 1 92 30 0 34 6 3 1 0 0 0 167 441 100%
Competitor 9 123 151 1 78 43 11 1 4 73 5 500 1237 < 35%
Relation -88% -25% -80% -100% -56% -86% 86% -73% -0% -100% 100% -100% -100% -67% -64% < -65%
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2SP0320 Series - Applications
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Wind-power converters Traction or auxiliary drives Industrial drives Elevators Railways auxiliary systems Switched-mode power supplies Radiology and laser technology
1200V IGBTs: 450A to 1400A 1700V IGBTs: 650A to 1000A
? 2008 CT-Concept Technologie AG – Switzerland Page 14
2SP0320T – Direct Paralleling with FF650R17IE4
Ls3a Ls1a
Ls4a --> small Ls2a
Lesr
Ls1b
Ls2b Ls5
Load Output
+
C Vdc
Ls6
Ls1c
Ls2c
Ls1d Ls2d Ls3b Ls4b --> small
? 2008 CT-Concept Technologie AG – Switzerland
Page 15
2SP0320T – Direct Paralleling with FF650R17IE4
: Short Circuit 1200V DC, 25°C and 150°C ,
? 2008 CT-Concept Technologie AG – Switzerland
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Product Portfolio Feature Direct Paralleling
Direct paralleling is possible with all transformer-based SCALE-2 driver cores (except 2SD300C17 EiceMELTER) The Plug and Play drivers Plug-and-Play 2SP0115T (EconoDUAL) and 2SP0320T (PrimePACK) support direct paralleling pp p g New SCALE-2 Plug-and-Play drivers 1SP0635 (1.2kV…3.3kV) d ( 2k 3 3k ) and 1SP0335 (3.3kV…6.5kV) feature direct paralleling
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? 2008 CT-Concept Technologie AG – Switzerland
Page 17
Many Thanks!
https://www.doczj.com/doc/777480289.html, All Information Plug and Play Plug-and-Play Driver Cores Papers Application Notes Datasheets .... See you soon!
? 2008 CT-Concept Technologie AG – Switzerland
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