VISHAY BYV 28/100 Datasheet

BYV28-50 THRU BYV28-200

GLASS PASSIVATED FAST EFFICIENT RECTIFIER

Reverse Voltage - 50 to 200 Volts Forward Current - 3.5 Amperes

FEATURES

♦ High temperature metallurgically bonded construction
♦ Glass passivated cavity-free junction
♦ Superfast recovery time for high efficiency
♦ Low forward voltage, high current capability
♦ Capable of meeting environmental standards

of MIL-S-19500

♦ Hermetically sealed package
♦ Low leakage current
♦ High surge capability
♦ High temperature soldering guaranteed:

350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension

MECHANICAL DATA

Case: Solid glass body
Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.037 ounce, 1.04 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS BYV28-50 BYV28-100 BYV28-150 BYV28-200 UNITS

Maximum repetitive peak reverse voltage V

RRM

50 100 150 200 Volts

Maximum RMS voltage V

RMS

35 70 105 140 Volts

Maximum DC blocking voltage V

DC

50 100 150 200 Volts

Minimum reverse breakdown voltage at 100µA V

(BR)

55 110 165 220 Volts

Maximum average forward rectified current

0.375" (9.5mm) lead length at T

L

=85°C

I

(AV)

3.5 Amps

Peak forward surge current
10ms single half sine-wave superimposed
on rated load (JEDEC Method) at T

J

=175°C

I

FSM

90.0 Amps

Maximum instantaneous forward T

J

=25°C 1.1

voltage at 3.5A T

J

=175°C

V

F

0.89

Volts

Maximum DC reverse current T

A

=25°C 1.0

at rated DC blocking voltage T

A

=165°C

I

R

150.0

µA

Maximum reverse recovery time

(NOTE 1)

t

rr

30.0 ns

Typical junction capacitance

(NOTE 2)

C

J

100.0 pF

Typical thermal resistance

(NOTE 3, 4)

R

ΘJA

55.0

R

ΘJL

20.0

°C/W

Operating junction and storage temperature range T

J, TSTG

-65 to +175 °C

NOTES:

(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, I

rr=

0.25A

(2) Measured at 1.0 MH

Z

and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to lead at 0.375" (9.5mm) lead length with both leads attached to heatsinks
(4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length and mounted on P.C.B.

4/98

0.180 (4.6)

0.115 (2.9)

0.042 (1.07)

0.038 (0.962)

DIA.

DIA.

MAX.

0.300 (7.6)

1.0 (25.4)
MIN.

1.0 (25.4)
MIN.

Case Style G4

Dimensions in inches and (millimeters)

*

Brazed-lead assembly is covered by Patent No. 3,930,306

PATENTED*

0.4

1.0

0.1

1

10

50

0.1 1 10 100

0

50

100

150

200

250

0

25

50

75

100

125 150 175

1 10 100

20

30

40

50

60

70

80

90

0

1.0

2.0

3.0

4.0

5.0

6.0

0.6

0.8

1.2

1.4

1.6

1.8

0.01

0 20 40 60 80 100

0.01

0.1

1

10

100

1,000

RATINGS AND CHARACTERISTIC CURVES BYV28-50 THRU BYV28-200

FIG. 1 - MAXIMUM FORWARD CURRENT

DERATING CURVE

TEMPERATURE, °C

AVERAGE FORWARD RECTIFIED CURRENT,

AMPERES

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

NUMBER OF CYCLES AT 50 H

Z

PEAK FORWARD SURGE CURRENT,

AMPERES

FIG. 3 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

FIG. 4 - TYPICAL REVERSE LEAKAGE

CHARACTERISTICS

INSTANTANEOUS FORWARD CURRENT,

AMPERES

INSTANTANEOUS REVERSE LEAKAGE CURRENT,

MICROAMPERES

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

JUNCTION CAPACITANCE, pF

REVERSE VOLTAGE, VOLTS

10ms SINGLE HALF SINE-WAVE
TJ=175°C

TJ=125°C

TJ=100°C

TJ=25°C

TJ=25°C

PULSE WIDTH=300µs
1% DUTY CYCLE

TJ=25°C
f=1.0 MH

Z

Vsig=50mVp-p

P.C.B. MOUNTED with

0.375" (9.5mm)
LEAD LENGTH

TA,AMBIENT
TEMPERATURE

0.375" (9.5mm)

T

L

TL,LEAD TEMPERATURE

L

RESISTIVE OR INDUCTIVE LOAD