Fairchild MBRS130L Data Manual
Summary
The MBRS130L is a compact Schottky rectifier designed for reliable DC voltage conversion in various power electronics applications. This technical datasheet provides comprehensive electrical and thermal specifications, including absolute maximum ratings, forward voltage characteristics, and performance curves necessary for accurate circuit design. Ideal for electrical engineers and embedded system designers, this manual ensures the component is correctly implemented into low-voltage, high-efficiency rectifying circuits.
Page 1 Text Content
MBRS130L
Features Compact surface mount package with J-bend leads. • 1.5 Watt Power Dissipation package. • 1.0 Ampere, forward voltage less SMB/DO-214AA than 395 mv. Color Band Denotes Cathode
Mark: 1BL3
Schottky Rectifiers
Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value Units VRRM Maximum Repetitive Reverse Voltage 30 V IF(AV) Average Rectified Forward Current @ TA = 120°C 1.0
@ TA = 110°C 2.0
IFSM Non-Repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave 40 A
Tstg Storage Temperature Range -65 to +150 °C TJ Operating Junction Temperature -65 to +125 °C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics Symbol Parameter Value Units RθJL Thermal Resistance, Junction to Lead * 12 °C/W *Device mounted on FR-4 PCB 0.013 mm.
Electrical Characteristics TA = 25°C unless otherwise noted Symbol Parameter Value Units
VF Forward Voltage @ IF = 1.0 A m V IF = 2.0 A m V
IR Reverse Current @ VR = 30 V 1.0 m A
VR = 30 V, TA = 100 °C
2001 Fairchild Semiconductor Corporation MBRS130L, Rev. B
Page Summary Contents For Fairchild MBRS130L Data Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 3 |
| File Size | 49.07 KB |
| Published | July 22, 2026 |
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Frequently Asked Questions
What is the maximum operating junction temperature?
The operating junction temperature range (Tj) is -65 to +125 °C.
How efficient is this rectifier at 1.0 Amperes?
At a forward current of 1.0 A, the forward voltage (VF) is 395 mV.
What is the required PCB mounting for thermal calculations?
The thermal resistance ($ heta_{JL}$) calculation assumes the device is mounted on an FR-4 PCB with a copper thickness of 0.013 mm.
Does this product have limitations for mission-critical environments?
No, Fairchild's products are not authorized for use as critical components in life support devices or systems without explicit written approval.