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CMS03_06 Datasheet, PDF (1/5 Pages) Toshiba Semiconductor – Switching Mode Power Supply Applications | |||
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TOSHIBA Schottky Barrier Rectifier Schottky Barrier Type
CMS03
Switching Mode Power Supply Applications
Portable Equipment Battery Applications
CMS03
Unit: mm
⢠Forward voltage: VFM = 0.45 V (max)
⢠Average forward current: IF (AV) = 3.0 A
⢠Repetitive peak reverse voltage: VRRM = 30 V
⢠Suitable for compact assembly due to small surface-mount package
âMâFLATTMâ (Toshiba package name)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Repetitive peak reverse voltage
Average forward current
Peak one cycle surge forward current
(non-repetitive)
Junction temperature
Storage temperature
VRRM
30
V
IF (AV)
3.0
(Note 1) (Ta = 28.4°C)
A
IF (AV)
3.0
(Tâ = 117.6°C)
IFSM
Tj
Tstg
40 (50 Hz)
A
â40~150
°C
â40~150
°C
JEDEC
JEITA
TOSHIBA
â
â
3-4E1A
Note 1: Device mounted on a ceramic board
(board size: 50 mm à 50 mm, soldering land: 2 mm à 2 mm)
Weight: 0.023 g (typ.)
Note 2: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(âHandling Precautionsâ/Derating Concept and Methods) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Electrical Characteristics (Ta = 25°C)
Characteristics
Peak forward voltage
Repetitive peak reverse current
Junction capacitance
Thermal resistance
Symbol
VFM (1)
VFM (2)
VFM (3)
IRRM
IRRM
Cj
Rth (j-a)
Rth (j-â)
Test Condition
Min
IFM = 0.5 A
â¯
IFM = 1.0 A
â¯
IFM = 3.0 A
â¯
VRRM = 5 V
â¯
VRRM = 30 V
â¯
VR = 10 V, f = 1.0 MHz
â¯
Device mounted on a ceramic board
(soldering land: 2 mm à 2 mm)
â¯
Device mounted on a glass-epoxy
board
â¯
(soldering land: 6 mm à 6 mm)
â¯
â¯
Typ. Max Unit
0.35 â¯
0.37 â¯
V
0.42 0.45
3.0
â¯
μA
30.0 500
190
â¯
pF
â¯
60
â¯
135 °C/W
â¯
16
1
2006-11-13
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