BAS20DWQ-13 datasheet(2/4 Pages) DIODES

2 / 4 page

BAS20DW-BAS21DW

Document number: DS30617 Rev. 11 - 2

2 of 4

www.diodes.com

November 2011

BAS20DW-BAS21DW

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic

Symbol

BAS20DW

BAS21DW

Unit

Repetitive Peak Reverse Voltage

VRRM

200

250

Working Peak Reverse Voltage

DC Blocking Voltage

VRWM

150

200

RMS Reverse Voltage

VR(RMS)

106

141

Forward Continuous Current

IFM

400

Average Rectified Output Current

200

Non-Repetitive Peak Forward Surge Current

@ t = 1.0

μs

@ t = 1.0s

IFSM

2.5

0.5

Repetitive Peak Forward Surge Current

IFRM

625

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 5)

200

Thermal Resistance Junction to Ambient Air (Note 5)

RθJA

625

°C/W

Operating and Storage Temperature Range

TJ, TSTG

-65 to +150

°C

Electrical Characteristics @TA = 25°C unless otherwise specified

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 6)

BAS20DW

BAS21DW

V(BR)R

200

250

⎯

IR = 100μA

Forward Voltage

⎯

1.0

1.25

IF = 100mA

IF = 200mA

Reverse Current

@ Rated DC Blocking Voltage (Note 6)

⎯

100

μA

Tj = 25°C

Tj = 100°C

Total Capacitance

⎯

5.0

VR = 0, f = 1.0MHz

Reverse Recovery Time

trr

⎯

IF = IR = 30mA,

Irr = 0.1 x IR, RL = 100Ω

Notes:

5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

6. Short duration pulse test used to minimize self-heating effect.

-50

050

100

150

250

200

150

100

T , AMBIENT TEMPERATURE ( C)

Fig. 1 Derating Curve - Total

0.001

0.01

0.1

0.4

0.2

0. 6

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

0.8

1.2

1.0

1.4

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