CHENMKO ENTERPRISE CO.,LTD
SBM84PT
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 40 Volts CURRENT 8.0 Amperes
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* For surface mounted applications
* Low profile package
* Built-in strain relief
* Metal silicon junction, majority carrier conduction
* Low power loss, high efficiency
SMB
* High current capability, low forward voltage drop
* High surge capability
* For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
* High temperature soldering guaranteed :
260oC/10 seconds at terminals
0.083 (2.11)
0.077 (1.96)
0.155 (3.94)
0.130 (3.30)
(1)
(2)
0.190 (4.75)
MECHANICAL DATA
Case: JEDEC SMB molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.096 (2.44)
0.084 (2.13)
Polarity: Color band denotes cathode end
Weight: 0.003 ounce 0.093 gram
0.060 (1.52)
0.030 (0.76)
(
)(max)
0.008 0.203
0.220 (5.59)
0.205 (5.21)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SMB
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SBM84PT
UNITS
Volts
Volts
Volts
40
28
40
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
8.0
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
150
oC / W
W
Typical thermal resistance per leg ( NOTE 1 )
Total Power Dissipation
R
JC
7.5
4.0
PD
TJ, TSTG
Operating and Storage Temperature Range
-40 to +125
oC
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
SBM84PT
UNITS
Volts
Maximum Instantaneous Forward Voltage at 8.0 A DC
VF
IR
0.55
TC = 25oC
TC = 100oC
1.0
50
mAmps
Maximum instantaneous reverse current at
rated DC blocking voltage per leg ( NOTE 2 )
mAmps
2003-6
NOTES : 1. Thermal resistance from junction to case per leg
2. Pulse test : 300 us pulse width, 1% duty cycle