|
UPS840 Datasheet, PDF (1/2 Pages) Microsemi Corporation – SCHOTTKY BARRIER RECTIFIER 8 AMPERES 40 VOLTS | |||
|
580 Pleasant St.
Watertown, MA 02472
PH: (617) 926-0404
FAX: (617) 924-1235
SURFACE MOUNT
8A SCHOTTKY RECTIFIER
POWERMITEï 3 Power Surface Mount Package
Features:
⢠Low Profile -- Maximum Height of 1.1 mm
⢠Footprint Area of 16.51 mm2
⢠Low VF Provides Higher Efficiency
⢠Supplied in 16 mm Tape and Reel -- 6,000 Units per Reel
⢠Low Thermal Resistance with Direct Thermal Path of Die on Exposed
Cathode Heat Sink
Mechanical Characteristics:
⢠Case: Molded Epoxy
⢠Epoxy Meets UL94, VO at 1/8"
⢠Weight: 72 mg (approximately)
⢠Device Marking: S840
⢠Lead and Mounting Surface Temperature for Soldering Purposes,
⢠260°C Maximum for 10 Seconds
UPS840
PRELIMINARY
SCHOTTKY BARRIER
RECTIFIER
8 AMPERES
40 VOLTS
K
A
A
Maximum Ratings
RATING
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (At Rated VR, TC = 100°C)
Non-Repetitive Peak Surge Current
(Non-Repetitive peak surge current with 8A IO)
Storage Temperature
Operating Temperature
Voltage Rate of Change (Rated VR, TJ = 25°C)
Thermal Characteristics
Thermal Resistance - Junction-to-Case
Thermal Resistance - Junction-to-Ambient
Electrical Characteristics
Maximum Instantaneous Forward Voltage (1)
(IF = 3 A)
(IF = 8 A)
(IF = 10 A)
Maximum Instantaneous Reverse Current
(VR = 40 V)
(1) Pulse Test: Pulse Width ⤠400 µs, Duty Cycle ⤠2%.
SYMBOL
VRRM
VRWM
VR
IO
IFSM
Tstg, TC
TJ
dv/dt
VALUE
40
8
150
-55 to 150
-55 to 125
1000
UNIT
V
A
A
°C
°C
V/µs
Rtjtab
Rtja
2.5
°C/W
130
VF
TJ = 25°C
V
0.37
0.45
0.49
IR
TJ = 25°C
mA
5
MSCO993.PDF 11-10-99
|
▷ |