FSB50450T Fairchild Semiconductor, FSB50450T Datasheet - Page 2

• Manufacturer Part Number: FSB50450T
• Description: IC SPM 500V 3.0A 3PH SPM23AC
• Manufacturer: Fairchild Semiconductor
• Series: SPM™r
• Type: FETr

Specifications of FSB50450T

• Configuration: 3 Phase
• Current: 1.5A
• Voltage: 500V
• Voltage - Isolation: 1500Vrms
• Package / Case: SPM23AC
• For Use With: FEB155 - BOARD EVAL FOR FSB50450
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FSB50450T Rev. B
Pin Descriptions
Note:
Pin Number
Source terminal of each low-side MOSFET is not connected to supply ground or bias voltage ground inside SPM
ure 2 and 5.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
Figure 1. Pin Configuration and Internal Block Diagram (Bottom View)
Pin Name
W, V
U, V
V, V
V
V
V
IN
IN
IN
IN
IN
IN
V
COM
V
V
CC(W)
CC(U)
NC
CC(V)
NC
NC
N
N
B(W)
N
B(U)
B(V)
(WH)
(WL)
(UH)
(VH)
P
(UL)
(VL)
W
U
S(U)
V
S(V)
S(W)
(1) COM
(2) V
(3) V
(4) IN
(5) IN
(6) NC
(7) V
(8) V
(9) IN
(10) IN
(11) NC
(12) V
(13) V
(14) IN
(15) IN
(16) NC
IC Common Supply Ground
Bias Voltage for U Phase High Side FRFET Driving
Bias Voltage for U Phase IC and Low Side FRFET Driving
Signal Input for U Phase High-side
Signal Input for U Phase Low-side
No Connection
Bias Voltage for V Phase High Side FRFET Driving
Bias Voltage for V Phase IC and Low Side FRFET Driving
Signal Input for V Phase High-side
Signal Input for V Phase Low-side
No Connection
Bias Voltage for W Phase High Side FRFET Driving
Bias Voltage for W Phase IC and Low Side FRFET Driving
Signal Input for W Phase High-side
Signal Input for W Phase Low-side
No Connection
Positive DC–Link Input
Output for U Phase & Bias Voltage Ground for High Side FRFET Driving
Negative DC–Link Input for U Phase
Negative DC–Link Input for V Phase
Output for V Phase & Bias Voltage Ground for High Side FRFET Driving
Negative DC–Link Input for W Phase
Output for W Phase & Bias Voltage Ground for High Side FRFET Driving
B(U)
CC(U)
B(V)
CC(V)
(UH)
(UL)
(VH)
B(W)
CC(W)
(VL)
(WH)
(WL)
COM
COM
COM
VCC
VCC
VCC
HIN
HIN
HIN
LIN
LIN
LIN
HO
HO
HO
VB
VS
LO
VB
VS
LO
VB
VS
LO
2
Pin Description
®
. External connections should be made as indicated in Fig-
(17) P
(18) U, V
(19) N
(20) N
(21) V, V
(22) N
(23) W, V
U
V
W
S(U)
S(V)
S(W)
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