CMS15
TOSHIBA Schottky Barrier Diode
CMS15
Radio-Frequency Rectification in Switching Regulators
Unit: mm
DC-DC Converters
•
•
•
•
Repetitive peak reverse voltage
Average forward current
Peak forward voltage
Suitable for high-density board assembly due to the use of a small
Toshiba Nickname: M−FLATTM
: V
= 60 V
= 3.0 A
= 0.58 V (max)
RRM
: I
F (AV)
: V
FM
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Repetitive peak reverse voltage
Average forward current
V
60
V
A
RRM
I
3.0 (Note 1)
60 (50Hz)
−40 to 150
−40 to 150
F (AV)
Non-repetitive peak forward surge current
Junction temperature
I
A
FSM
T
°C
°C
j
Storage temperature range
T
JEDEC
JEITA
―
―
stg
Note 1: Tℓ = 95°C
Device mounted on a ceramic board
Board size
Soldering land size
Board thickness
: 50 mm × 50 mm
: 2 mm × 2 mm
: 0.64 mm
TOSHIBA
3-4E1S
Weight: 0.023 g (typ.)
Rectangular waveform : α = 180°, V = 30 V
R
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
(“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
Symbol
Test Condition
= 1.0 A (pulse test)
Min
Typ.
Max
Unit
V
V
V
V
I
I
I
0.43
0.49
0.55
1.0
FM (1)
FM (2)
FM (3)
FM
FM
FM
Peak forward voltage
= 2.0 A (pulse test)
= 3.0 A (pulse test)
0.58
I
V
V
V
= 5 V (pulse test)
= 60 V (pulse test)
RRM (1)
RRM (2)
RRM
RRM
Repetitive peak reverse current
Junction capacitance
μA
pF
I
25
300
C
j
= 10 V, f = 1.0 MHz
R
102
Device mounted on a ceramic board
board size : 50 mm × 50 mm
soldering land size : 2 mm × 2 mm
60
board thickness : 0.64 mm
Device mounted on a glass-epoxy board
Thermal resistance
(junction to ambient)
board size
: 50 mm × 50 mm
R
135
°C/W
°C/W
th (j-a)
soldering land size : 6 mm × 6 mm
board thickness : 1.6 mm
Device mounted on a glass-epoxy board
board size
: 50 mm × 50 mm
210
16
soldering land size : 2.1 mm × 1.4 mm
board thickness : 1.6 mm
Thermal resistance(junction to lead)
R
th (j-ℓ)
Start of commercial production
2003-05
1
2018-08-03