page 1microsemi shanghai shanghai microsemi semiconductor co., ltd
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Page 1Microsemi Shanghai
Shanghai Microsemi
Semiconductor Co., Ltd.
Page 2Microsemi Shanghai
Company Profile
• Located at Xin Zhuang, Shanghai, China• Established in September 1995• 100% owned by Microsemi Corp in Dec 2007• Headcount: 220 persons• 4” Wafer Fab with monthly output 50K pcs• Plant area: 8,950 m2 • Production area: 2,000 m2
• Cleanliness: Class 1K and 10K
Page 3Microsemi Shanghai
Products Portfolio• GPP Chips• Finished Goods
Page 4Microsemi Shanghai
Products TreeProducts
Chips Finish Goods
Standard GPP Chips
TVS mesa chips
DGP Chips
Diode Bridges Modules
GPP Diode Bridge Rectifiers FRED Module
Diode Module
3-Phase Diode Module
UF/ SF Chips
3-Phase Bridge Rectifiers
High Voltage Stack Diode
Page 5Microsemi Shanghai
Microsemi Shanghai ’s
Technology Advantages
Page 6Microsemi Shanghai
Passivation techniquesPassivation techniquesStar Die Construction
Process Diffused wafer (Open Junction)
Diffused wafer
+ Silicone rubber
protection
Grooves etching
+ Glass layer on etched
grooves
Grooves etching
+ SIPOS
+ Glass layer on etched grooves
Quality rating
Low end
Low quality
Low end
Low quality
Medium quality Better than medium quality
P+ N
N+
P+ N
+
P+ N N+
P+N
N+N
N+ P+
Page 7Microsemi Shanghai
Microsemi’s Microsemi’s 5-Star5-Star Passivation Passivation P+
N
N+
Silicon nitride layer
= Silicon Nitride & Glass passivation = Silicon Nitride & Glass passivation Microsemi uses the process for all hi-rel discrete devicesMicrosemi uses the process for all hi-rel discrete devices
Process : Grooves etching + Silicon Nitride + glass layer on Process : Grooves etching + Silicon Nitride + glass layer on etched grooves etched grooves
Quality rating: Highest quality process Quality rating: Highest quality process
Page 8Microsemi Shanghai
FG’s Release to Market (RTM) Procedures
Die qualification
1. Visual examination
2. Electrical inspection
3. HTRB
SMSC SMSC/Sub-con SMSC
Die receiving inspection
1. Visual / Electrical inspection
2. Assembly
Finished Goods (FG)
1. Visual/Electrical
2. Stamping
3. Reliability tests
REPEATEDABILITY TRIALS
FG inspection
1. Visual / Electrical inspection
2. Reliability tests (next slide)
RTM
Page 9Microsemi Shanghai
Reliability Tests Plan
Test Description PurposeDevice Under
Test
1High Temperature reverse
Voltage Burn-inDetermine the effect of bias and temp on the device
over an extended period of timeDie & F.G.
2 AutoclaveDetermine the effect of temp, humidity & pressure
on the device over time, unbiasedF.G.
3High temperature storage
test
To accelerate failure mechanisms which are thermally activated through the application of
extreme temp, unbisedF.G.
4 Temperature CyclingDetermine the effect of temp on Material Thermal
MismatchF.G.
5 Intermittent Operating Life
To evaluate the bulk stability of the die and to generate defects resulting from manufacturing
aberrations that are manifested as time and stress-dependent failures
F.G.
6 Reverse Energy test Application test for high voltage diodeHigh voltage
diode
7 Welder test Application test for UFT modules UFT Modules
Page 10Microsemi Shanghai
Reliability Test Equipment (partial)
HTRB system (FG)
HTRB fixture (die) Tester for UFT modulesPressure cooker
High temp oven
Page 11Microsemi Shanghai
Core Products
Single-phase Bridge Rectifiers
High Voltage Stack Diodes
FRED Modules
3-Phase Bridge Rectifiers
Power Diode Modules
Page 12Microsemi Shanghai
Single Phase Bridge Rectifiers Specs:
Io = 0.5~50A STD VRRM =200 ~ 1000V
Typical Applications: GBJ & KBJ Series:
Induction Heater/Home Appliance/Switching Power/Industrial Power Controller
GBU Series: PC Power/LCD-TV/Industrial Power Controller
GBPC & GBPC-W Series: Welder/Air-condition/Communication Power Supply/Industrial Power Controller
Page 13Microsemi Shanghai
High Voltage Stack Diodes • Plastic case UL flammability recognition 94V-0
• Replacement of Philips parts (e.g. BYX134GPL)
• Using SMSC’s unique passivated GPP chips
• High voltage up to 6KV GPP chips
• High maximum operating temperature
• Application: Ignition systems; High voltage coils;
X-ray system; Microwave system, etc.
TYPE
MAIN ELECTRICAL PARAMETERSPKG
DIMM
Corresponding TYPE
VRRM / kV IF （ AV ） / mA IF /A VF/ V Philips
BYX134P 4 50 0.1 5.00 DO15 BYX134GPL
Page 14Microsemi Shanghai
FRED ModulesUltra Fast Recovery Epitaxial Diodes
•Common cathode configuration •Epoxy Potting body •Low Leakage Current •Low Forward Voltages •150 Operating Junction Temperature ℃•RoHS Compliance
CODE VRRM VF I F Trr Status
UFT20040CT 400V 1.1 V 100A 75ns RTMed
UFT20060CT 600V 1.2 V 100A 75ns RTMed
Page 15Microsemi Shanghai
FRED Modules
• Application
– Inverter Welding Machine
– Switching Power Supplies
– Inverters
Page 16Microsemi Shanghai
3-Phase Bridge Rectifiers 35 to 50 Ampere Current Rating
800V to 1800V Reverse Voltage Rating
Direct Replacement to IXYS & IR parts
Typical Applications:
UPS, Industrial Power Controller,
Input rectifiers for PWM inverter,
Battery DC power supplies
High-frequency Switching Power Supply
Page 17Microsemi Shanghai
3-Phase Bridge Rectifiers
Type Frame Remark
MT3516A
Framework: Aluminium Copper Clad Laminate
The lower Case-temperature, the higher efficient, the better reliability, and the longer lifetime
MT3516Framework: Aluminium based Case
NEW
Page 18Microsemi Shanghai
3-Phase Bridge Rectifiers
Brand Type Rthj-c( /W)℃
MSC MT3516A 1# 0.73
MSC MT3516A 2# 0.70
(A) Vxx36-16 1# 1.76
(A) Vxx36-16 2# 2.04
(B) 36Mx160 1# 2.70
Page 19Microsemi Shanghai
GPP Chips -- SMSC’s New developed Passivated Double Isolation Chips
Vacuum Welding Technology -- Voidage: <2.5%
X-ray Whole Body Scanned
Power Diode ModulesAdvantages:
Page 20Microsemi Shanghai
Power Diode Modules Diode-Diode Modules
CODE CIRCUIT VRRM IF PKG
MSKD
800V-1800V
36A-120A D1
165A-200A D2
MSAD
250A-300A D3
350A-400A D4
MSCD
500A-600A D5
800A D6
Page 21Microsemi Shanghai
Power Diode Modules Rectifier Modules
CODE CIRCUIT VRRM ID PKG
MSD 800V-1800V
30A-50A
M1
50A-75A
M2
100A-200A
M3
Page 22Microsemi Shanghai
Power Diode Modules
Microsemi Semikron IXYS SanRex
3-phase modules
MSD75-16 SKD82/16 VUO82-16N07 DF75AA160
MSD100-16 SKD110/16 VUO110-16N07 DF100AA160
MSD160-16 SKD160/16 VUO160-16N07 DF150AA160
MSD200-16 SKD210/16 VUO190-16N07 DF200AA160
Diode modules
MSCD100-16 SKKD100/16 MDD95-16N1B
MSCD165-16 SKKD162/16 MDD172-16N1B
MSCD260-16 SKKD260/16 MDD220-16N1B
MSCD400-16 SKKD380/16 MDD312-16N1B
Cross Reference Guide (partial)：
* For Reference Only
Page 23Microsemi Shanghai
Power Diode Modules
Applications
-- DC Power Equipment
-- PWM Converter Rectifier
-- Battery Charger
-- DC Motor Power Supply
-- Welding Machine
-- Inverter
Page 24Microsemi Shanghai
Major Customers
Page 25Microsemi Shanghai
Quality System
• ISO 9001:2000
• ISO 14001:2004
Page 26Microsemi Shanghai
Quality System
• RoHS Compliance
• UL Approved
Page 27Microsemi Shanghai
Thank YouShanghai Microsemi Semiconductor Co., Ltd.
203 Shen Nan Road, Shanghai, 201108, PRC
Website: http://www.smsemi.com
Email: [email protected]
Sales : 0086 - 21 - 6489 - 6650