Datasheet > BAS19

BAS19

更新时间： 2025-08-03 14:51:19

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BAS19 数据手册

BAS19 – BAS21

SURFACE MOUNT FAST SWITCHING DIODE

WON-TOP ELECTRONICS

Features



High Conductance



Fast Switching

Surface Mount Package Ideally Suited for

Automatic Insertion



For General Purpose Switching Applications

Plastic Material – UL Recognition Flammability

Classification 94V-0

SOT-23

Min

Dim

Max

0.50

1.40

2.50

1.05

0.61

2.05

3.05

0.15

1.10

0.61

0.178

0.30

1.19

2.10

0.89

0.45

1.78

2.65

0.013

0.89

0.45

0.076

Mechanical Data



Case: SOT-23, Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208



Polarity: See Diagram

Weight: 0.008 grams (approx.)

Mounting Position: Any

Marking: Device Code, See Page 3

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

All Dimensions in mm

TOP VIEW

Maximum Ratings @T_A=25°C unless otherwise specified

Characteristic

Symbol

BAS19

BAS20

BAS21

Unit

Peak Repetitive Reverse Voltage

VRRM

120

100

200

150

200

250

Working Peak Reverse Voltage

DC Blocking Voltage

VRWM

200

Forward Continuous Current

Non-Repetitive Peak Forward Surge Current

@ t = 1.0µs

@ t = 1.0s

2.5

0.5

IFSM

Operating and Storage Temperature Range

TJ, TSTG

-55 to +150

°C

Thermal Characteristics

Characteristic

Symbol

BAS19

BAS20

BAS21

Unit

Power Dissipation (Note 1)

250

500

Thermal Resistance, Junction to Ambient (Note 1)

RθJA

°C/W

Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.

Revision: October, 2018

www.wontop.com

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