CMS04_06 Datasheet, PDF (1/5 Pages) Toshiba Semiconductor – Switching Mode Power Supply Applications

TOSHIBA Schottky Barrier Rectifier Schottky Barrier Type
CMS04
Switching Mode Power Supply Applications
Portable Equipment Battery Applications
• Forward voltage: V_FM = 0.37 V (max)
• Average forward current: I_{F (AV)} = 5.0 A
• Repetitive peak reverse voltage: V_RRM = 30 V
• Suitable for compact assembly due to small surface-mount package
“M−FLAT^TM” (Toshiba package name)
CMS04
Unit: mm
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Repetitive peak reverse voltage
V_RRM
30
V
Average forward current
I_{F (AV)}
5.0 (Note 1) A
Peak one cycle surge forward current
(non-repetitive)
I_FSM
70 (50 Hz)
A
Junction temperature
JEDEC
―
T_j
−40~125
°C
Storage temperature
T_stg
−40~150
°C
JEITA
―
Note 1: Tℓ = 36°C: Rectangular waveform (α = 180°), V_R = 15 V
Note 2: Using continuously under heavy loads (e.g. the application of
TOSHIBA
3-4E1A
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)
Characteristics
Peak forward voltage
Repetitive peak reverse current
Junction capacitance
Thermal resistance
Symbol
V_{FM (1)}
V_{FM (2)}
V_{FM (3)}
I_{RRM (1)}
I_{RRM (2)}
C_j
R_{th (j-a)}
R_{th (j-ℓ)}
Test Condition
Min
I_FM = 1 A
⎯
I_FM = 3 A
⎯
I_FM = 5 A
⎯
V_RRM = 5 V
⎯
V_RRM = 30 V
⎯
V_R = 10 V, f = 1.0 MHz
⎯
Device mounted on a ceramic board
(soldering land: 2 mm × 2 mm)
⎯
Device mounted on a glass-epoxy
board
⎯
(soldering land: 6 mm × 6 mm)
⎯
⎯
Typ.
0.27
0.31
0.35
0.31
3.3
330
⎯
⎯
⎯
Max Unit
⎯
⎯
V
0.37
⎯
mA
8.0
⎯
pF
60
135 ^°C/W
16
1
2006-11-13