CRS14(TE85L,Q,M) Datasheet CRS14(TE85L,Q,M) | P1-P3

CRS14

2013-11-01

TOSHIBA Schottky Barrier Rectifier Schottky Barrier Type

CRS14

Switching Mode Power Supply Applications

Portable Equipment Battery Applications

• Forward voltage: V

= 0.49 V (max) @ I

= 2.0 A

• Average forward current: I

F (AV)

= 2.0 A

• Repetitive peak reverse voltage: V

RRM

= 30 V

• Suitable for high-density board assembly due to the use of a small

surface-mount package, “S-FLAT

”

Absolute Maximum Ratings

(Ta

25°C)

Characteristics Symbol Rating Unit

Repetitive peak reverse voltage V

RRM

30 V

Average forward current I

F (AV)

2.0 (Note 1) A

Peak one cycle surge forward current

(non-repetitive)

FSM

30 (50 Hz) A

Junction temperature T

−40 to 150 °C

Storage temperature T

stg

−40 to 150 °C

Note 1: Ta = 64°C : Device mounted on a ceramic board

Board size : 50 mm × 50 mm

Soldering size : 2 mm × 2 mm

Board thickness : 0.64 mm

Rectangular waveform (α = 180°), V

= 15 V

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).

Unit: mm

① ANODE

② CATHODE

0.16

0 ~ 0.1

0.65 ± 0.2

3.5 ± 0.2

2.6 ± 0.1

0.98 ± 0.1

0.9 ± 0.1

+ 0.2

− 0.1

1.6

①

②

JEDEC ⎯

JEITA ⎯

TOSHIBA 3-2A1A

Weight: 0.013 g (typ.)

Start of commercial production

2008-05

CRS14

2013-11-01

Electrical Characteristics

(Ta

25°C)

Characteristics Symbol Test Condition Min Typ. Max Unit

FM (1)

= 0.1 A (pulse test) ⎯ 0.35 ⎯

FM (2)

= 1.0 A (pulse test) ⎯ 0.415 ⎯

Peak forward voltage

FM (3)

= 2.0 A (pulse test) ⎯ 0.44 0.49

RRM (1)

RRM

= 5 V (pulse test) ⎯ 0.8 ⎯

Repetitive peak reverse current

RRM (2)

RRM

= 30 V (pulse test) ⎯ 10 50

μA

Junction capacitance C

= 10 V, f = 1.0 MHz ⎯ 90 ⎯ pF

Device mounted on a ceramic board

(board size: 50 mm × 50 mm)

(soldering land: 2 mm × 2 mm)

(board thickness: 0.64 mm)

⎯ ⎯ 70

Thermal resistance (junction to ambient) R

th (j-a)

Device mounted on a glass-epoxy board

(board size: 50 mm × 50 mm)

(soldering land: 6 mm × 6 mm)

(board thickness: 1.6 mm)

⎯ ⎯ 140

°C/W

Thermal resistance (junction to lead) R

th (j-ℓ)

⎯ ⎯ ⎯ 20 °C/W

CRS14

2013-11-01

Marking

Abbreviation Code Part No.

SD CRS14

Standard Soldering Pad

Handling Precaution

Schottky barrier diodes have reverse current characteristics compared to other diodes.

There is a possibility SBD may cause thermal runaway when it is used under high temperature or high voltage.

Please take forward and reverse loss into consideration during design.

The absolute maximum ratings of a semiconductor device are a set of ratings that must not be exceeded,even for a

moment. Do not exceed any of these ratings. The following are the general derating methods that we recommend

when you design a circuit with a device.

RRM

: Use this rating with reference to the above. V

RRM

has a temperature coefficient of 0.1%/°C. Take

this temperature coefficient into account designing a device at low temperature.

F(AV)

: We recommend that the worst case current be no greater than 80% of the absolute maximum rating

of I

F(AV)

and T

be below 120°C. When using this device, take the margin into consideration by

using an allowable Tamax-I

F(AV)

curve.

FSM

: This rating specifies the non-repetitive peak current. This is only applied for an abnormal operation,

which seldom occurs during the lifespan of the device.

: Derate this rating when using a device in order to ensure high reliability. We recommend that the

device be used at a T

of below 120°C.

Thermal resistance between junction and ambient fluctuates depending on the device’s mounting condition. When

using a device, design a circuit board and a soldering land size to match the appropriate thermal resistance value.

2.8

1.2

Unit: mm

Part No.(or abbreviation code)

Cathode mark and Lot code

node

Cathode

P1-P3 P4-P6

CRS14(TE85L,Q,M)

Mfr. #:

Buy CRS14(TE85L,Q,M)

Manufacturer:

Toshiba

Description:

Schottky Diodes & Rectifiers 30V Vrrm 2.0A IF 50Hz 0.49V VFM

Lifecycle:

New from this manufacturer.

Delivery:

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CRS14(TE85L,Q,M)