CMS17(2006) 查看數據表（PDF） - Toshiba
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CMS17 Datasheet PDF : 5 Pages
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TOSHIBA Schottky Barrier Diode
CMS17
CMS17
Switching Mode Power Supply Applications
Portable Equipment Battery Applications
Unit: mm
• Forward voltage: VFM = 0.48 V (max)
• Average forward current: IF (AV) = 2.0 A
• Repetitive peak reverse voltage: VRRM = 30 V
• Suitable for compact assembly due to a small surface-mount package:
“M−FLATTM” (Toshiba package name)”
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Repetitive peak reverse voltage
Average forward current
Nonrepetitive peak surge current
Junction temperature
Storage temperature range
VRRM
IF (AV)
IFSM
Tj
Tstg
30
V
2.0 (Note 1) A
30 (50 Hz)
A
−40~150
°C
−40~150
°C
Note 1:
Note 2:
Ta = 77°C
Device mounted on a ceramic board
Board size: 50 mm × 50 mm
Soldering size: 2 mm × 2 mm
JEDEC
⎯
JEITA
⎯
Board thickness: 0.64 t
Rectangular waveform (α = 180°), VR = 15 V
TOSHIBA
3-4E1A
Using continuously under heavy loads (e.g. the application of
Weight: 0.023 g (typ.)
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
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Electrical Characteristics (Ta = 25°C)
Characteristic
Peak forward voltage
Peak repetitive reverse current
Junction capacitance
Thermal resistance
(junction to ambient)
Thermal resistance
(junction to lead)
Symbol
Test Condition
Min Typ. Max Unit
VFM (1) IFM = 1.0 A (pulse test)
⎯
VFM (2) IFM = 2.0 A (pulse test)
⎯
IRRM (1) VRRM = 5 V (pulse test)
⎯
IRRM (2) VRRM = 30 V (pulse test)
⎯
Cj
VR = 10 V, f = 1.0 MHz
⎯
Device mounted on a ceramic board
(board size: 50 mm × 50 mm)
(soldering land: 2 mm × 2 mm)
⎯
(board thickness: 0.64 t)
Device mounted on a glass-epoxy board
Rth (j-a)
(board size: 50 mm × 50 mm)
(soldering land: 6 mm × 6 mm)
⎯
(board thickness: 1.6 t)
Device mounted on a glass-epoxy board
(board size: 50 mm × 50 mm)
(soldering land: 2.1 mm × 1.4 mm)
⎯
(board thickness: 1.6 t)
0.42 ⎯
V
0.45 0.48
0.8
⎯
μA
10 100
90
⎯
pF
⎯
60
⎯
135 °C/W
⎯
210
Rth (j-ℓ)
⎯
⎯
⎯
16 °C/W
1
2006-11-13
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