SN21 - SN25

SURFACE MOUNT RECTIFIERS

PRV : 200 - 1300 Volts

Io : 3.0 Amperes

FEATURES :

* High current capability

* High surge current capability

* High reliability

* Low reverse current

* Low forward voltage drop

MECHANICAL DATA :

* Case : SMC Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Lead Formed for Surface Mount

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.21 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

SYMBOL

SN21

SN22

SN23

SN24

SN25

UNIT

Maximum Repetitive Peak Reverse Voltage

200

400

600

800

1300

V

Maximum RMS Voltage

140

280

420

560

910

V

Maximum DC Blocking Voltage

200

400

600

800

1300

V

Maximum Average Forward Current

Ta = 50

°C

3.0

A

Peak Forward Surge Current

8.3ms Single half sine wave Superimposed

on rated load (JEDEC Method)

100

A

1.1

V

Maximum DC Reverse Current

Ta = 25

°C

20

µA

at rated DC Blocking Voltage

Ta = 100

°C

50

µA

Typical Junction Capacitance (Note1)

50

pF

Junction Temperature Range

- 65 to + 150

°C

Storage Temperature Range

- 65 to + 150

°C

Notes :

Page 1 of 2

Rev. 02 : March 25, 2005

RATING

SMC (DO-214AB)

Dimensions in inches and (millimeter)

0.245(6.2 2)

0.121(3.07)

0.115(2.92)

0.220(5.5 9)

0.012(0.305)

0.103(2.62)

0.060(1.5 2)

0.079(2.00)

0.006(0.152)

0.030(0.7 6)

0.008(0.203)

0.004(0.102)

* Pb / RoHS Free