SM290B
SM290B is 2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS manufactured by UNIOHM CORPORATION.
FEATURES
- Ideal for surface mount applications
- Easy pick and place
- Built-in strain relief
- Low forward voltage drop
.083(2.11) .075(1.91)
2.0 Ampere
DO-214AA(SMB)
.155(3.94) .130(3.30)
MECHANICAL DATA
- Case: Molded plastic
- Epoxy: UL 94V-0 rate flame retardant
- Metallurgically bonded construction
- Polarity: Color band denotes cathode end
- Mounting position: Any
- Weight: 0.093 grams
.096(2.44) .083(2.13) .050(1.27) .030(0.76)
.185(4.70) .160(4.06) .012(0.31) .006(0.15)
.008 MAX. (.203) .220(5.59) .200(5.08)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 2.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance Rq JA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG
NOTES:
SM220B SM230B SM240B SM250B SM260B SM280B SM290B SM2100B UNITS
20 14 20
30 21 30
40 28 40
50 35 50 2.0 50 0.70 1.0 20 170 75
60 42 60
80 56 80
90 63 90
100 70 100
V V V A A V m A m A p F C/W C C
Ta=100 C
-65
+125 -65...
