Nomenclature for the Schottky Diode MBR Family

2024-05-22 LXMICRO Official Website
schottky diode,Schottky Barrier Diode,SBD,MBR

MBR/SR/SL/SB/SBT/STP are common semiconductor company names for Schottky products. Different manufacturers have different names. schottky diode also known as Schottky Barrier Diodes, domestic manufacturers also have called "SB1045CT, SR10100, SL..., BL... In this article, LXMICRO will introduce the nomenclature for the schottky diode MBR family.


Schottky Barrier Diode: Schottky Barrier 
Schottky Barrier Diode: SBD 
Schottky Barrier Diode: Barrier 
SB: Schottky Barrier Diode


See Schottky Diode MBR Series
M: named after the earliest Motorola,M
B: Bridge; Barrier 
r: RECTIFIER, RECTIFIER “MBR” means 
Schottky RECTIFIER DIODES

Example 1: MBR10100CT
M: Motorola M
B: Barrier B
R: Rectifier R
10: forward current 10A
100: Reverse Voltage 100V
C: TO-220AB package, often referred to semi-plastic (iron seal) 
T: denotes tube installation

Example 2: MBR6045PT
M: Motorola M
B: Barrier B
r: Rectifier R
60: forward current 60A
45: reverse withstand voltage 45V
P: represents To-247(3p) package 
T: represents tube mount

Example 3: MBR20200FCT
M: Motorola M
B: Barrier B
R: Rectifier R
20: Forward Current 20A
200: reverse voltage 200V
F: means ITO-220AB (TO-220F) fully plastic sealed 
T: means tube

What Are the Main Parameters of the Schottky Diode? 
IF (IO) : forward current (A) 
VRRM: reverse withstand voltage (V) 
IFSM: peak transient surge current (A) 
IF: test current (A) 
VF: forward voltage drop (V) 
IR: reverse leakage current (UA) 
TRR: reverse fast recovery time (NS)

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