FSBB20CH60 Fairchild Semiconductor, FSBB20CH60 Datasheet - Page 11

• Manufacturer Part Number: FSBB20CH60
• Description: SMART POWER MODULE 20A SPM27-CA
• Manufacturer: Fairchild Semiconductor
• Series: SPM™r
• Type: IGBTr

Specifications of FSBB20CH60

• Configuration: 3 Phase
• Current: 20A
• Voltage: 600V
• Voltage - Isolation: 2500Vrms
• Package / Case: SPM27CA
• For Use With: FEB154 - BOARD EVAL FOR FSBB20CH60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FSBB20CH60_NL; FSBB20CH60_NL

FSBB20CH60 Rev. C
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 bootstrap resistor (R
3. The ceramic capacitor placed between V
high-side.
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
Figure 10. Recommended Bootstrap Operation Circuit and Parameters
15V-Line
BS
) should be 3 times greater than R
These Values depend on PW M Control Algorithm
R
BS
CC
Figure 9. Recommended CPU I/O Interface Circuit
-COM should be over 1 µ F and mounted as close to the pins of the SPM as possible.
1000uF
1nF
22uF
D
100
BS
BS
Ω
, has soft and fast recovery characteristics.
E(H)
4.7k
R
0.1uF
C
. The recommended value of R
1nF
PF
PF
=
Ω
=
5V-Line
1uF
11
One-Leg Diagram of SPM
IN
COM
IN
COM
Vcc
Vcc
E(H)
R
E(H)
OUT
HO
VB
VS
V
is 5.6 Ω , but it can be increased up to 20 Ω (maximum) for a slower dv/dt of
SL
COM
IN
V
IN
FO
(UH)
(UL)
P
N
,
,
IN
IN
Inverter
Output
(VH)
(VL)
SPM
,
,
IN
IN
(W H)
(W L)
www.fairchildsemi.com