BY254 datasheet, PDF - EEWORLD Datasheet

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BY254: Description3 A, 800 V, SILICON, RECTIFIER DIODE, DO-201AD; CategoryDiscrete semiconductor diode; File Size48KB，2 Pages; ManufacturerPANJIT; Websitehttp://www.panjit.com.tw/; Environmental Compliance; PANJIT is a global IDM that offers a broad product portfolio including MOSFETs, Schottky diodes, SiC devices, bipolar junction transistors and bridges. The company aims to meet the needs of customers in various applications such as automotive, power, industrial, computing, consumer and communications. Their vision is to power the world with reliable quality, energy-efficient and efficient products, bringing a greener and smarter future to people. The company's core values include innovation, responsibility, customer-centricity, learning and growth, mutual trust and collaboration.

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BY254 Overview

3 A, 800 V, SILICON, RECTIFIER DIODE, DO-201AD

BY254 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	PANJIT
Parts packaging code	DO-201AD
package instruction	ROHS COMPLIANT, PLASTIC PACKAGE-2
Contacts	2
Reach Compliance Code	compliant
Other features	LOW LEAKAGE CURRENT
application	GENERAL PURPOSE
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	RECTIFIER DIODE
Maximum forward voltage (VF)	1.1 V
JEDEC-95 code	DO-201AD
JESD-30 code	O-PALF-W2
Maximum non-repetitive peak forward current	100 A
Number of components	1
Phase	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Maximum output current	3 A
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	800 V
surface mount	NO
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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BY251 ~ BY255

MEDIUM CURRENT PLASTIC RECTIFIER

VOLTAGE

FEATURES

• Plastic package has Underwriters Laboratories

Flammability Classification 94V-O

• Void-free Plastic in DO-201AD package.

• Exceeds environmental standards of MIL-S-19500/228

• Low leakage .

.375(9.5)

.285(7.2)

1.0(25.4)MIN.

200 to 1300 Volts

CURRENT

3.0 Amperes

DO-201AD

Unit: inch(mm)

• High current capability.

.052(1.3)

.048(1.2)

• In compliance with EU RoHS 2002/95/EC directives

MECHANICALDATA

• Case: Molded plastic, DO-201AD

• Polarity: Color Band denotes cathode end

• Mounting Position: Any

• Weight: 0.0395 ounce, 1.122 grams

• Terminals: Axial leads, solderable to MIL-STD-750,Method 2026

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

Resistive or inductive load, 60Hz.

PARAMETER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Current .375"(9.5mm)

lead length

Peak Forward Surge Current : 8.3ms single half sine-wave

superimposed on rated load(JEDEC method)

Maximum Forward Voltage at 3.0A

Maximum DC Reverse Current at T

=25

Rated DC Blocking Voltage T

=100

Typical Junction capacitance (Note 1)

Typical Thermal Resistance(Note 2)

Operating Junction and Storage Temperature Range

SYMBOL

R R M

R M S

D C

F (A V )

F S M

J A

S T G

BY251

200

140

200

BY252

400

280

400

1.0(25.4)MIN.

.210(5.3)

.188(4.8)

BY253

600

420

600

3.0

100

1.1

5.0

1000

-55 to +150

BY254

800

560

800

BY255

1300

910

1300

UNITS

µA

C/W

NOTES:

1. Measured at 1 MHz and applied reverse voltage of 4.0 volts.

2.Thermal resistance from junction to ambient.

3.Reverse Recovery Test Conditions:I

=0.5A , I

=1.0A ,Irr=0.25A

STAD-FEB.27.2009

PAGE . 1

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