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FSBB15CH60F Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer FSBB15CH60F
Beschreibung Smart Power Module
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 16 Seiten
FSBB15CH60F Datasheet, Funktion
FSBB15CH60F
Smart Power Module
April 28, 2006
SPM TM
Features
• UL Certified No.E209204 (SPM27-CA package)
• Very low thermal resistance due to using DBC
• 600V-15A 3-phase IGBT inverter bridge including control ICs
for gate driving and protection
• Divided negative dc-link terminals for inverter current sensing
applications
• Single-grounded power supply due to built-in HVIC
• Isolation rating of 2500Vrms/min.
Applications
• AC 100V ~ 253V three-phase inverter drive for small power
ac motor drives
• Home appliances applications like air conditioner and
washing machine.
General Description
It is an advanced smart power module (SPMTM) that Fairchild
has newly developed and designed to provide very compact
and high performance ac motor drives mainly targeting low-
power inverter-driven application like air conditioner and wash-
ing machine. It combines optimized circuit protection and drive
matched to low-loss IGBTs. System reliability is further
enhanced by the integrated under-voltage lock-out and short-
circuit protection. The high speed built-in HVIC provides opto-
coupler-less single-supply IGBT gate driving capability that fur-
ther reduce the overall size of the inverter system design. Each
phase current of inverter can be monitored separately due to
the divided negative dc terminals.
Top View
44mm
Bottom View
26.8mm
www.DataSheet4U.net
Figure 1.
©2006 Fairchild Semiconductor Corporation
FSBB15CH60F Rev. D
1
www.fairchildsemi.com






FSBB15CH60F Datasheet, Funktion
Electrical Characteristics (TJ = 25°C, Unless Otherwise Specified)
Inverter Part
Symbol
Parameter
Conditions
VCE(SAT)
VF
HS tON
tC(ON)
tOFF
tC(OFF)
trr
LS tON
tC(ON)
tOFF
tC(OFF)
trr
ICES
Collector-Emitter
Saturation Voltage
FWD Forward Voltage
Switching Times
Collector-Emitter
Leakage Current
VCC = VBS = 15V
VIN = 5V
IC =15A, TJ = 25°C
VIN = 0V
IC = 15A, TJ = 25°C
VPN = 300V, VCC = VBS = 15V
IC = 15A
VIN = 0V 5V, Inductive Load
(Note 3)
VPN = 300V, VCC = VBS = 15V
IC = 15A
VIN = 0V 5V, Inductive Load
(Note 3)
VCE = VCES
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
-
-
0.4
0.28
0.67
0.35
0.10
0.55
0.24
0.73
0.34
0.10
-
Max.
2.3
2.1
-
-
-
-
-
-
-
-
-
-
250
Units
V
V
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µA
Note:
3. tON and tOFF include the propagation delay time of the internal drive IC. tC(ON) and tC(OFF) are the switching time of IGBT itself under the given gate driving condition internally.
For the detailed information, please see Figure 4.
100% IC 100% IC
trr
VCE
IC
IC VCE
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VIN VIN
tON
tC(ON)
V IN (O N )
10% IC 90% IC 10% VCE
(a) turn-on
tOFF
VIN(OFF)
tC(OFF)
10% VCE
10% IC
(b) turn-off
Figure 4. Switching Time Definition
FSBB15CH60F Rev. D
6
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6 Page









FSBB15CH60F pdf, datenblatt
C
P
U
15V line
Gating WH
Gating VH
Gating UH
Fault
Gating WL
Gating VL
Gating UL
5V line
RPF
RS
CBPF
CPF
Input Signal for Short-
Circuit Protection
RBS
RBS
RBS
RF
DBS
CBS
CBSC
DBS
CBS
CBSC
DBS
CBS
CBSC
(19) VB(W)
(18) VCC(WH)
(17) IN(WH)
(20) VS(W)
(15) VB(V)
(14) VCC(VH)
(13) IN(VH)
(16) VS(V)
(11) VB(U)
(10) VCC(UH)
(9) IN(UH)
(12) VS(U)
CSC
CFOD
(8) CSC
(7) CFOD
(6) VFO
(5) IN(WL)
(4) IN(VL)
(3) IN(UL)
(2) COM
(1) VCC(L)
CSP15
CSPC15
RE(W H)
RE(VH)
RE(UH)
VB
VCC
COM
IN
OUT
VS
VB
VCC
COM
IN
OUT
VS
VB
VCC
COM
IN
OUT
VS
C(SC) OUT(WL)
C(FOD)
VFO
IN(WL) OUT(VL)
IN(VL)
IN(UL)
COM
VCC
OUT(UL)
VSL
W-Phase Current
V-Phase Current
U-Phase Current
P (27)
W (26)
V (25)
U (24)
NW (23)
NV (22)
NU (21)
RFW
RFV
RFU
CFW
CFV
CFU
M
CDCS
Vdc
RSW
RSV
RSU
Note:
1. To avoid malfunction, the wiring of each input should be as short as possible. (less than 2-3cm)
2. By virtue of integrating an application specific type HVIC inside the SPM, direct coupling to CPU terminals without any opto-coupler or transformer isolation is possible.
3. VFO output is open collector type. This signal line should be pulled up to the positive side of the 5V power supply with approximately 4.7kresistance. Please refer to Figure. 9.
4. CSP15 of around 7 times larger than bootstrap capacitor CBS is recommended.
5. VFO output pulse width should be determined by connecting an external capacitor(CFOD) between CFOD(pin7) and COM(pin2). (Example : if CFOD = 33 nF, then tFO = 1.8ms
(typ.)) Please refer to the note 5 for calculation method.
6. Input signal is High-Active type. There is a 3.3kresistor inside the IC to pull down each input signal line to GND. When employing RC coupling circuits, set up such RC couple
that inputwww.DataSheet4U.net signal agree with turn-off/turn-on threshold voltage.
7. To prevent errors of the protection function, the wiring around RF and CSC should be as short as possible.
8. In the short-circuit protection circuit, please select the RFCSC time constant in the range 1.5~2 µs.
9. Each capacitor should be mounted as close to the pins of the SPM as possible.
10. To prevent surge destruction, the wiring between the smoothing capacitor and the P&GND pins should be as short as possible. The use of a high frequency non-inductive
capacitor of around 0.1~0.22 µF between the P&GND pins is recommended.
11. Relays are used at almost every systems of electrical equipments of home appliances. In these cases, there should be sufficient distance between the CPU and the relays.
12. CSPC15 should be over 1uF and mounted as close to the pins of the SPM as possible.
Fig. 11. Typical Application Circuit
FSBB15CH60F Rev. D
12
www.fairchildsemi.com

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