EIC BY550-800, BY550-1000, BY550-100, BY550-600, BY550-50 Datasheet

BY550-50 ~ BY550-1000

Rating at 25

°

C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

BY550

- 50

BY550

- 100

BY550

- 200

BY550

- 400

BY550

- 600

BY550

- 800

BY550

- 1000

DO - 201AD

0.285 (7.24)

Dimensions in inches and ( millimeters )

PRV : 50 - 1000 Volts
Io : 5.0 Amperes

FEATURES :

* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop

MECHANICAL DATA :

* Case : DO-201AD Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 1.21 grams

SILICON RECTIFIER DIODES

0.21 (5.33)

0.19 (4.83)

0.052 (1.32)

0.048 (1.22)

1.00 (25.4)
MIN.

0.375 (9.53)

1.00 (25.4)
MIN.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

RATING

Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts

Maximum Average Forward Current

0.375"(9.5mm) Lead Length Ta = 60°C IF 5.0 Amps.
Peak Forward Surge Current

8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method) IFSM 300 Amps.

Maximum Forward Voltage at IF = 5.0 Amps. VF 0.95 Volts
Maximum DC Reverse Current Ta = 25 °C IR 20 µA
at rated DC Blocking Voltage Ta = 100 °C IR(H) 50 µA
Typical Junction Capacitance (Note1) CJ 50 pF
Typical Thermal Resistance (Note2) RθJA 18 °C/W
Junction Temperature Range TJ - 65 to + 175 °C
Storage Temperature Range TSTG - 65 to + 175 °C

SYMBOL

UNIT

Notes :

(1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC
(2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted.

UPDATE : MAY 27, 1998

RATING AND CHARACTERISTIC CURVES ( BY550-50 - BY550-1000 )

FIG. 5 - TYPICAL REVERSE CHARACTERISTICS

43215

240

0

0

180

10

0

0.1

50

0.01

FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT

300

Ta = 25 °C

AMPERES

AMPERES

120

60

PEAK FORWARD SURGE CURRENT,

AVERAGE FORWARD OUTPUT CURRENT,

0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100

AMBIENT TEMPERATURE, ( °C)

NUMBER OF CYCLES AT 60Hz

FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG 4 . - TYPICAL JUNCTION CAPACITANCE

100

Pulse Width = 300 µs

1.0

2% Duty Cycle

TJ = 25 °C

100

TJ = 25 °C

10

5

1

1 2 4 10 20 40 100

JUNCTION CAPACITANCE, (pF)

REVERSE VOLTAGE, VOLTS

FORWARD CURRENT, AMPERES

0 0.2

0.4 0.6

0.8 1.0 1.2 1.4 1.6 1.8 2.0

FORWARD VOLTAGE, VOLTS

10

Ta = 100 °C

1.0

0.1

Ta = 25 °C

0.01

REVERSE CURRENT, MICROAMPERES

20 40 60

80

100

PERCENT OF RATED REVERSE

VOLTAGE, (%)

120

140