FSB32560 Fairchild Semiconductor, FSB32560 Datasheet - Page 12

• Manufacturer Part Number: FSB32560
• Description: MODULE SPM 600V 25A 27SPMBA
• Manufacturer: Fairchild Semiconductor
• Series: SPM™r
• Type: IGBTr

Specifications of FSB32560

• Configuration: 3 Phase
• Current: 25A
• Voltage: 600V
• Voltage - Isolation: 2500Vrms
• Package / Case: SPM27BA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FSB32560 Rev. A
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) V
4) C
5) V
6) Input signal is High-Active type. There is a 3.3k Ω resistor inside the IC to pull down each input signal line to GND. When employing RC coupling circuits, set up such RC couple
7) To prevent errors of the protection function, the wiring around R
8) In the short-circuit protection circuit, please select the R
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
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) C
that input signal agree with turn-off/turn-on threshold voltage.
(typ.)) Please refer to the note 5 for calculation method.
FO
FO
capacitor of around 0.1~0.22 μ F between the P&GND pins is recommended.
SP15
SPC15
output is open collector type. This signal line should be pulled up to the positive side of the 5V power supply with approximately 4.7k Ω resistance. Please refer to Figure 9.
C
U
output pulse width should be determined by connecting an external capacitor(C
P
of around 7 times larger than bootstrap capacitor C
should be over 1 μ F and mounted as close to the pins of the SPM as possible.
Short-Circuit Protection
Gating W H
Gating W L
Gating VH
Gating UH
Gating UL
Gating VL
Fault
Input Signal for
C
BPF
R
S
R
C
5V line
PF
PF
15V line
Figure 11. Typical Application Circuit
F
C
BS
SC
R
R
R
R
BS
BS
BS
F
is recommended.
C
time constant in the range 1.5~2 μ s.
SP15
F
and C
D
D
D
C
C
C
C
BS
BS
BS
BS
BS
BS
SC
C
SPC15
SC
C
C
C
BSC
BSC
BSC
should be as short as possible.
C
FOD
(12) V
(19) V
(18) V
(17) IN
(20) V
(15) V
(14) V
(13) IN
(16) V
(11) V
(10) V
(9) IN
W-Phase Current
V-Phase Current
U-Phase Current
(7) C
(6) V
(5) IN
(4) IN
(3) IN
(2) COM
(1) V
(8) C
12
(UH)
S(U)
FOD
B(W )
CC(W H)
S(W )
B(V)
CC(VH)
B(U)
CC(UH)
FO
CC(L)
S(V)
FOD
(VH)
SC
(W H)
(W L)
(VL)
(UL)
) between C
COM
IN
VB
COM
C(SC)
C(FOD)
VFO
IN(W L)
IN(VL)
IN(UL)
COM
VB
VCC
VB
VCC
COM
VCC
IN
VCC
IN
FOD
OUT(W L)
OUT(VL)
OUT(UL)
(pin7) and COM(pin2). (Example : if C
OUT
OUT
OUT
VS
V
VS
VS
SL
C
FW
C
FV
C
FU
R
R
N
R
N
W (26)
N
P (27)
V (25)
U (24)
FW
W
V
FV
U
FU
(22)
(21)
(23)
FOD
= 33 nF, then t
R
R
R
SW
SV
SU
M
www.fairchildsemi.com
C
DCS
FO
= 1.8ms
Vdc