BYM12-300 General Semiconductor, BYM12-300 Datasheet

BYM12-300

Manufacturer Part Number

BYM12-300

Description

SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER

Manufacturer

General Semiconductor

Datasheet

1.BYM12-300.pdf (2 pages)

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Ratings at 25°C ambient temperature unless otherwise specified.

Fast efficient device: 1st band is green

Polarity color bands (2cnd band)

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current at T

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load (JEDEC Method)

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

Maximum reverse recovery time

Typical junction capacitance

Maximum thermal resistance

Operating junction and storage temperature range

NOTES:

(1) Reverse recovery test conditions: I

(2) Measured at 1.0 MH

(3) Thermal resistance from junction to ambient, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal

(4) Thermal resistance from junction to terminal, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal

Patent No. 3,996,602 and brazed-lead assembly to Patent No. 3,930,306

SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER

1st band denotes type and positive end (cathode)

1st BAND

2cnd BAND

Dimensions in inches and (millimeters)

Glass-plastic encapsulation is covered by

SOLDERABLE ENDS

0.022 (0.56)

0.018 (0.46)

0.205 (5.2)

0.185(4.7)

and applied reverse voltage of 4.0 Volts

Reverse Voltage - 50 to 400 Volts

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

DO-213AB

BYM12-50 THRU BYM12-400

(NOTE 2)

(NOTE 4)

(NOTE 3)

=0.5A, I

(NOTE 1)

EGL41A THRU EGL41G

0.105

0.095

(2.67)

(2.41)

D1=

=1.0A, I

D2 = D1 + 0

- 0.008 (0.20)

=0.25A

=25°C

=125°C

=75°C

Case: JEDEC DO-213AB molded plastic over glass body

Terminals: Plated terminals, solderable per MIL-STD-750,

Method 2026

Polarity: Two bands indicate cathode end -1st band denotes device

type and 2nd band denotes repetitive peak reverse voltage rating

Mounting Position: Any

Weight: 0.116 ounce, 0.0046 gram

Classification 94V-0

450°C/5 seconds at terminals. Complete device submersible

temperature of 260°C for 10 seconds in solder bath

Plastic package has Underwriters Laboratory Flammability

Capable of meeting environmental standards of MIL-S-19500

For surface mount applications

High temperature metallurgically bonded construction

Glass passivated cavity-free junction

Fast switching for high efficiency

High temperature soldering guaranteed:

SYMBOLS

, T

FSM

RRM

RMS

(AV)

STG

Forward Current - 1.0 Ampere

EGL41A EGL41B

BYM12

GRAY

-50

MECHANICAL DATA

BYM12

RED

100

-100

FEATURES

EGL41C

BYM12

PINK

150

105

150

-150

-65 to +175

30.0

50.0

20.0

60.0

30.0

50.0

1.0

5.0

1.0

ORANGE BROWN YELLOW

EGL41D

BYM12

200

140

200

-200

EGL41F

BYM12

300

210

300

-300

1.25

14.0

EGL41G

BYM12

280

-400

400

UNITS

Amps

Volts

Amp

Volts

°C/W

°C

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BYM12-300 Summary of contents

Page 1

... BYM12-50 THRU BYM12-400 EGL41A THRU EGL41G SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER Reverse Voltage - 50 to 400 Volts DO-213AB SOLDERABLE ENDS 1st BAND 2cnd BAND D1= D2 0.105 0.095 (2.67) (2.41) 0.022 (0.56) 0.018 (0.46 0.205 (5.2) 0.185(4.7) 1st band denotes type and positive end (cathode) ...

Page 2

... RATINGS AND CHARACTERISTIC CURVES BYM12-50 THRU BYM12-400, EGL41A THRU EGL41G FIG MAXIMUM FORWARD CURRENT DERATING CURVE 1.0 RESISTIVE OR INDUCTIVE LOAD 0 100 125 TERMINAL TEMPERATURE, °C FIG. 3 -TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 PULSE WIDTH=300 DUTY CYCLE T =150° 0.1 0.01 0.2 0.4 0.6 0.8 1.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG ...

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