CUS05 Datasheet, PDF (1/5 Pages) Toshiba Semiconductor – Switching Mode Power Supply Applications Portable Equipment Battery Application

TOSHIBA Schottky Barrier Rectifier Schottky Barrier Type
CUS05
CUS05
Switching Mode Power Supply Applications
Portable Equipment Battery Application
• Forward voltage: V_FM = 0.37 V (max) @I_F = 0.7 A
• Average forward current: I_{F (AV)} = 1.0 A
• Repetitive peak reverse voltage: V_RRM = 20 V
• Suitable for high-density board assembly due to the use of a small
Surface-mount package, US−FLAT^TM
Absolute Maximum Ratings (Ta = 25°C)
1.25
+ 0.2
− 0.1
0.88 ± 0.1
②
Unit: mm
0.13
+
−
0.05
0.03
0.6 ± 0.1
0.6 ± 0.1
①
0.88 ± 0.1
Characteristics
Symbol
Rating
Unit
Repetitive peak reverse voltage
Average forward current
V_RRM
20
V
I_{F (AV)}
1.0 (Note 1)
A
Peak one cycle surge forward current
(Non-repetitive)
I_FSM
20 (50 Hz)
A
Junction temperature
T_j
−40 to 125
°C
Storage temperature range
T_stg
−40 to 150
°C
① ANODE
② CATHODE
JEDEC
JEITA
0.78 ± 0.1
0.6 ± 0.1
⎯
⎯
Note :
Using continuously under heavy loads (e.g. the application of
TOSHIBA
3-2B1A
high temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
Weight: 0.004 g (typ.)
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).
Note 1:
Ta = 66°C: Device mounted on a ceramic board
(board size: 50 mm × 50 mm,
Soldering land: 2 mm × 2 mm)
Rectangular waveform (α = 180°), V_R = 10 V
1
2009-11-11