BY203-20S GULFSEMI [Gulf Semiconductor], BY203-20S Datasheet

BY203-20S

Manufacturer Part Number

BY203-20S

Description

SINTERED GLASS JUNCTION FAST SWITCHING PLASTIC RECTIFIER VOLTAGE: 2000V CURRENT: 0.25A

Manufacturer

GULFSEMI [Gulf Semiconductor]

Datasheet

1.BY203-20S.pdf (2 pages)

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VOLTAGE: 2000V

FEATURE

High temperature metallurgically bonded construction

Sintered glass cavity free junction

Capability of meeting environmental standard of

MIL-S-19500

High temperature soldering guaranteed

350 C/10sec/0.375”lead length at 5 lbs tension

Operate at Ta =55 C with no thermal run away

Typical Ir<0.5 A

MECHANICAL DATA

Terminal: Plated axial leads solderable per

Case: Molded with UL-94 Class V-0 recognized Flame

Polarity: color band denotes cathode

Mounting position: any

Note:

Rev.A1

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC blocking Voltage

Maximum Average Forward Rectified Current

3/8”lead length at Ta =55 C

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed on rated load

Maximum Forward Voltage at rated Forward

Rectified Current and 25 C

Maximum full load reverse current full cycle

Average at 55 C Ambient

Maximum DC Reverse Current

at rated DC blocking voltage

Maximum Reverse Recovery Time

Typical Junction Capacitance

Typical Thermal Resistance

Storage and Operating Junction Temperature

FAST SWITCHING PLASTIC RECTIFIER

Retardant Epoxy

1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A

2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc

3. Thermal Resistance from Junction to Ambient at 3/8”lead length, P.C. B

4. Board Mounted

MIL-STD 202E, method 208C

SINTERED GLASS JUNCTION

(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25 C, unless otherwise stated)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

BY203-20S

Ta =125 C

Ta =25 C

(Note 3)

(Note 2)

(Note 1)

CURRENT: 0.25A

SYMBOL

Tstg, Tj

Rth(ja)

Vrms

Ir(av)

Vrrm

If(av)

Ifsm

Vdc

Trr

Dimensions in inches and (millimeters)

BY203-20S

-65 to +175

300.0

DO-15\DO-204AC

2000

1400

2000

0.25

10.0

65.0

100

6.0

5.0

www.gulfsemi.com

units

C /W

Related parts for BY203-20S

BY203-20S Summary of contents

Page 1

... Thermal Resistance from Junction to Ambient at 3/8”lead length, P. Board Mounted Rev.A1 CURRENT: 0.25A SYMBOL Vrrm Vrms Vdc If(av) Ifsm Vf Ir(av =125 C (Note 1) Trr (Note 2) Cj (Note 3) Rth(ja) Tstg, Tj DO-15\DO-204AC Dimensions in inches and (millimeters) BY203-20S 2000 1400 2000 0.25 10.0 6.0 100 10.0 300.0 75 5.0 65.0 -65 to +175 www.gulfsemi.com units ...

Page 2

... RATINGS AND CHARACTERISTIC CURVES BY203-20S Rev.A1 www.gulfsemi.com ...

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