FSB50450T Fairchild Semiconductor, FSB50450T Datasheet - Page 5

• 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
V
V
I
DS
D
IN
Figure 5. Switching and RBSOA(Single-pulse) Test Circuit (Low-side)
V
High-side Supply, V
Low-side Supply, V
CC
MOSFET Current
MOSFET Current
UV Protection
UV Protection
t
Input Signal
Input Signal
ON
R
100% of I
BS
Status
Status
(a) Turn-on
Figure 7. Undervoltage Protection (High-side)
Figure 6. Undervoltage Protection (Low-side)
D
I
rr
CC
BS
Figure 4. Switching Time Definition
t
rr
COM
VCC
HIN
LIN
120% of I
RESET
RESET
One-leg Diagram of SPM
UV
UV
CCD
BSD
HO
VB
VS
LO
D
C
5
BS
V
V
I
D
DS
IN
DETECTION
DETECTION
t
OFF
UV
UV
CCR
BSR
(b) Turn-off
V
+
-
DS
L
RESET
RESET
I
10% of I
D
V
DC
D
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