3754/10 (300) - 3M - Pdf.Support

BYS12-90-M3

www.vishay.com Vishay General Semiconductor

Revision: 09-Dec-13 1Document Number: 89412

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Surface Mount Schottky Barrier Rectifier

FEATURES

• Low profile package

• Ideal for automated placement

• Guardring for overvoltage protection

• Low power losses, high efficiency

• Very low switching losses

• High surge capability

• Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

TYPICAL APPLICATIONS

For use in high frequency inverters, switching power

supplies, freewheeling diodes, OR-ing diode, DC/DC

converters, and reverse battery protection.

MECHANICAL DATA

Case: DO-214AC (SMA)

Molding compound meets UL 94 V-0 flammability rating

Base P/N-M3 - halogen-free, RoHS-compliant, and

commercial grade

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

M3 suffix meets JESD 201 class 2 whisker test

Polarity: Color band denotes the cathode end

PRIMARY CHARACTERISTICS

IF(AV) 1.5 A

VRRM 90 V

IFSM 40 A

VF0.75 V

TJ max. 150 °C

Package DO-214AC (SMA)

Diode variation Single die

DO-214AC (SMA)

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL BYS12-90 UNIT

Device marking code BYS

209

Maximum repetitive peak reverse voltage VRRM 90 V

Maximum average forward rectified current IF(AV) 1.5 A

Peak forward surge current single half sine-wave

superimposed on rated load

8.3 ms

IFSM

10 ms 30

Voltage rate of change (rated VR) dV/dt 10 000 V/μs

Junction and storage temperature range TJ, TSTG -55 to +150 °C

BYS12-90-M3

www.vishay.com Vishay General Semiconductor

Revision: 09-Dec-13 2Document Number: 89412

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

(1) Pulse test: 300 μs pulse width, 1 % duty cycle

Notes

(1) Mounted on epoxy-glass hard tissue

(2) Mounted on epoxy-glass hard tissue, 50 mm2 35 μm Cu

(3) Mounted on Al-oxide-ceramic (Al2O3), 50 mm2 35 μm Cu

RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)

Fig. 1 - Forward Current vs. Forward Voltage Fig. 2 - Max. Average Forward Current vs. Ambient Temperature

ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER TEST CONDITIONS SYMBOL BYS12-90 UNIT

Maximum instantaneous forward voltage IF = 1.0 A TJ = 25 °C VF (1) 750 mV

IF = 15 mA 360

Maximum DC reverse current VRRM

TJ = 25 °C IR (1) 100 μA

TJ = 100 °C 1 mA

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL BYS12-90 UNIT

Maximum thermal resistance, junction to lead RJL 25 °C/W

Maximum thermal resistance, junction to ambient

RJA (1) 150

°C/WRJA (2) 125

RJA (3) 100

ORDERING INFORMATION (Example)

PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE

BYS12-90-M3/TR 0.064 TR 1800 7" diameter plastic tape and reel

BYS12-90-M3/TR3 0.064 TR3 7500 13" diameter plastic tape and reel

0.1

0 0.2 0.4 0.6 0.8 1.0 1.2

Instantaneous Forward Voltage (V)

Instantaneous Forward Current (A)

= 150 °C

= 125 °C

= 25 °C

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0 20 40 60 80 100 120 140 160

RthJA ≤ K/W

VR = VRRM

Half Sine-Wave

Ambient Temperature (°C)

Average Forward Current (A)

BYS12-90-M3

www.vishay.com Vishay General Semiconductor

Revision: 09-Dec-13 3Document Number: 89412

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Fig. 3 - Max. Average Forward Current vs. Ambient Temperature

Fig. 4 - Reverse Current vs. Junction Temperature

Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature

Fig. 6 - Diode Capacitance vs. Reverse Voltage

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

VR = 0 V, Half Sine-Wave

RthJA = 25 K/W

100 K/W

125 K/W

150 K/W

2.0

1.6

1.2

0.8

0.4

0 40 80 120 160 200

Ambient Temperature (°C)

Average Forward Current (A)

2.2

1.8

1.4

1.0

0.6

0.2

100 000

10 000

1000

100

25 50 75 100 125 150

Reverse Current (µA)

Junction Temperature (°C)

VR = VRRM

2500

2000

1500

1000

500

25 50 75 100 125 150

= V

RRM

- Limit

at 100 % V

Reverse Power Dissipation (mW)

Junction Temperature (°C)

180

160

140

120

100

0.1 1 10 100

f = 1 MHz

Reverse Voltage (V)

Diode Capacitance (pF)

0.008 (0.203)

0.194 (4.93)

0.208 (5.28)

0.157 (3.99)

0.177 (4.50)

0.100 (2.54)

0.110 (2.79)

0.078 (1.98)

0.090 (2.29)

0.006 (0.152)

0.012 (0.305)

0.049 (1.25)

0.065 (1.65)

Cathode Band

0 (0)

DO-214AC (SMA)

Mounting Pad Layout

0.074 (1.88)

MAX.

0.208 (5.28)

REF.

0.066 (1.68)

MIN.

0.060 (1.52)

MIN.

0.030 (0.76)

0.060 (1.52)

Legal Disclaimer Notice

www.vishay.com Vishay

Revision: 08-Feb-17 1Document Number: 91000

Disclaimer



ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,

consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of

typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding

statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a

particular product with the properties described in the product specification is suitable for use in a particular application.

Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over

time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.

Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for

such applications.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document

or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.