BAS21W_SER_1

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 01 — 9 October 2009

4 of 11

NXP Semiconductors

BAS21W series

High-voltage switching diodes

6.

Thermal characteristics

[1]

Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.

7.

Characteristics

[1]

Table 7.

Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Per device

thermal resistance from

junction to ambient

in free air

[1] -

-

625

K/W

thermal resistance from

junction to solder point

-

-

300

K/W

Table 8.

Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Per diode

forward voltage

-

-

1.0

V

-

-

1.25

V

reverse current

-

-

100

nA

-

-

100

µA

diode capacitance

-

-

2

pF

reverse recovery time

[1] --50

ns