SBT20 [EIC]

SCHOTTKY BARRIER RECTIFIER DIODES; 肖特基势垒整流二极管


型号：	SBT20
厂家：	EIC DISCRETE SEMICONDUCTORS
描述：	SCHOTTKY BARRIER RECTIFIER DIODES 肖特基势垒整流二极管整流二极管
文件：	总2页 (文件大小：31K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SCHOTTKY BARRIER

RECTIFIER DIODES

SBT20 - SBTB0

PRV : 20 - 100 Volts

IO : 2.5 Amperes

D2A

FEATURES :

* High current capability

* High surge current capability

* High reliability

1.00 (25.4)

0.161 (4.1)

MIN.

0.154 (3.9)

* High efficiency

* Low power loss

0.284 (7.2)

0.268 (6.8)

* Low cost

* Low forward voltage drop

1.00 (25.4)

0.040 (1.02)

MIN.

0.0385 (0.98)

MECHANICAL DATA :

* Case : D2 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

Method 208 guaranteed

Dimensions in inches and ( millimeters )

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.645 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

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%.

SBT SBT SBT SBT SBT SBT SBT SBT SB

20 30 40 50 60 70 80 90 TB0

RATING

SYMBOL

UNIT

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

VRRM

VRMS

VDC

90 100 Volts

63 70 Volts

Maximum DC Blocking Voltage

90 100 Volts

Amps.

Maximum Average Forward Current

0.375", 9.5mm Lead Length See Fig.1

Peak Forward Surge Current,

IF(AV)

2.5

8.3ms single half sine wave superimposed

on rated load (JEDEC Method)

IFSM

Amps.

Maximum Forward Voltage at IF = 2.5 Amps. (Note 1)

0.5

0.74

0.79

Volt.

Maximum Reverse Current at

Rated DC Blocking Voltage (Note 1)

0.5

Junction Temperature Range

Storage Temperature Range

- 65 to + 125

- 65 to + 150

°C

TSTG

°C

Notes :

(1) Pulse Test : Pulse Width = 300 ms, Duty Cycle = 2%.

UPDATE : SEPTEMBER 12, 1998

RATING AND CHARACTERISTIC CURVES ( SBT20 - SBTB0 )

FIG.1 - FORWARD CURRENT DERATING CURVE

FIG.2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

2.5

SBT50

THRU

2.0

SBT20

SBTB0

SBT30

SBT40

1.5

1.0

0.5

100

125

150

175

40 60 100

NUMBER OF CYCLES AT 60Hz

LEAD TEMPERATURE, ( C)

FIG.3 - TYPICAL FORWARD CHARACTERISTICS

FIG.4 - TYPICAL REVERSE CHARACTERISTICS

SBT80

SBT90

SBTB0

SBT20

SBT30

SBT40

= 100 C

1.0

SBT50

SBT60

SBT70

0.1

= 25 C

1.0

= 25 C

PULSE WIDTH = 300

DUTY CYCLE = 2%

0.01

100

120

140

PERCENT OF RATED REVERSE

VOLTAGE, (%)

0.1

0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1

FORWARD VOLTAGE, VOLTS

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