SENSITRON
SEMICONDUCTOR
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586- 7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
Data Sheet 2931, Rev. -
Features
Schottky Barrier Chip
Ideally Suited for Automatic Assembly B
Low Power Loss, High Efficiency
Surge Overload Rating to 30A Peak
D
For Use in Low Voltage Application A
Guard Ring Die Construction F
Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
Case: Low Profile Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
Weight: 0.093 grams (approx.)
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise speci f i ed
Characteristic Symbol MBRS120 MBRS130 MBRS140 Unit
Peak Repeti tive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 20 30 40 V
RMS Reverse Voltage VR(RMS) 14 21 28 V
Average Rectified Output Current @TL = 75°C IO 1.0 A
Non-Repetiti ve Peak Forward Surge Current
8.3m s Single half sine-wave superim posed on
rated load (JE DEC Method) IFSM 30 A
Forward Voltage @IF = 1.0A VFM 0.55 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 100°C IRM 0.5
20 mA
T y pical Thermal Resistance Junction to Ambient
(Note 1) RθJA 95 K/W
Operating Temperature Range Tj -65 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Note: 1. Mounted on P.C. B oard with 5.0mm2 copper pad areas
MBRS120-MBRS140
1.0A SURFACE MOUNT SCHOTTKY BARRIER DIODE
SMB/DO-214AA
Dim Min Max Min Max
A 3.30 3.94 0.130 0.155
B 4.06 4.70 0.160 0.185
C 1.91 2.11 0.075 0.083
D 0.152 0.305 0.006 0.012
E 5.08 5.59 0.2 0.220
F 2.13 2.44 0.084 0.096
G 0.051 0.203 0.002 0.008
H 0.76 1.27 0.030 0.05
In mm In inch