FSB32560 Fairchild Semiconductor, FSB32560 Datasheet - Page 11

• 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) RC coupling at each input (parts shown dotted) might change depending on the PWM control scheme used in the application and the wiring impedance of the application’s
2) The logic input is compatible with standard CMOS or LSTTL outputs.
Note:
1) It would be recommended that the bootstrap diode, D
2) The ceramic capacitor placed between V
printed circuit board. The SPM input signal section integrates 3.3k Ω ( typ.) pull-down resistor. Therefore, when using an external filtering resistor, please pay attention to the sig-
nal voltage drop at input terminal.
CPU
15V-Line
Figure 10. Recommended Bootstrap Operation Circuit and Parameters
These Values depend on PWM Control Algorithm
R
BS
1000uF
CC
Figure 9. Recommended CPU I/O Interface Circuit
-COM should be over 1uF and mounted as close to the pins of the SPM as possible.
1nF
22uF
D
BS
100
BS
Ω
, has soft and fast recovery characteristics.
0.1uF
4.7k
R
C
1nF
PF
1uF
PF
=
Ω
=
5V-Line
11
One-Leg Diagram of SPM
IN
COM
IN
COM
Vcc
Vcc
OUT
HO
VB
VS
V
SL
COM
IN
V
IN
FO
P
N
(UH)
(UL)
Inverter
,
,
Output
IN
IN
(VH)
(VL)
SPM
,
,
IN
IN
(W H)
(W L)
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