SB545B-G [COMCHIP]

Leaded Schottky Barrier Rectifiers; 引线肖特基势垒整流器


型号：	SB545B-G
厂家：	COMCHIP TECHNOLOGY
描述：	Leaded Schottky Barrier Rectifiers 引线肖特基势垒整流器
文件：	总3页 (文件大小：57K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Leaded Schottky Barrier Rectifiers

Comchip

S M D D i o d e S p e c i a l i s t

SB520-G Thru. SB5100-G

Voltage: 20 to 100 V

Current: 5.0 A

RoHS Device

DO-201AD

Features

-Low drop down voltage.

1.0(25.4) Min.

-Metal-Semiconductor junction with guard ring

-High surge current capability

0.210(5.3)

0.189(4.8)

-Silicon epitaxial planar chips.

-For use in low voltage, high efficiency inverters,

free wheeling, and polarity protection applications

0.375(9.5)

0.287(7.3)

-Lead-free part, meet RoHS requirements.

1.0(25.4) Min.

Mechanical data

0.052(1.30)

0.048(1.20)

-Epoxy: UL94-V0 rated flame retardant

-Case: Molded plastic body DO-201AD

-Terminals: Solderable per MIL-STD-750 Method 2026

-Polarity: Color band denotes cathode end

-Mounting Position: Any

Dimensions in inches and (millimeter)

-Weight: 1.12grams

Electrical Characteristics (at TA=25°C unless otherwise noted)

Ratings at 25°C ambient temperature unless otherwise specified.

Symbol

Parameter

Unit

540-G

520-G

545-G

550-G

560-G

580-G 5100-G

Maximum recurrent peak reverse voltage

Maximum RMS voltage

VRRM

VRMS

VDC

100

Maximum DC blocking voltage

100

Maximum average forward rectified current

0.375” (12.7mm) lead length at TA=75°C, See Figure 1

I(AV)

5.0

Peak forward surge current

8.3ms single half sine-wave superimposed on rated load

(JEDEC method) TL=110°C

100

IFSM

Maximum forward voltage at 5.0A (Note 1)

0.55

0.70

0.85

0.5

=25°C

=100°C

Maximum DC reverse current

At rated DC blocking voltage

Typical junction capacitance (Note 2)

Typical thermal resistance (Note 3)

350

135

RθJA

RθJL

35.0

15.0

°C/W

Operating junction temperature range

Storage temperature range

-65 to +125

-65 to +150

°C

TSTG

-65 to +150

NOTES:

1. Pulse test 300µs pulse width, 1% duty cycle.

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

3. Thermal resistance junction to ambient and from junction to lead P.C.B mounted 0.500”(12.7mm)lead length with 2.5*2.5”(63.5*63.5mm) copper pad..

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Comchip Technology CO., LTD.

Leaded Schottky Barrier Rectifiers

Comchip

S M D D i o d e S p e c i a l i s t

RATING AND CHARACTERISTIC CURVES (SB520-G Thru. SB5100-G)

Fig.1- Forward Current Derating Curve

Fig.2 - Maximum Non-repetitive Peak

Forward Surge Current

6.0

5.0

4.0

3.0

2.0

200

150

100

TL=110°C

8.3mS single half sine-wave

(JEDEC Method)

SB520-G ~ SB545-G

SB550-G ~ SB5100-G

SB520-G ~ SB545-G

1.0

single phase half wave 60Hz

resistive or inductive load

3.75”(9.5mm) lead length

SB550-G ~ SB5100-G

100

125

150

175

Lead Temperature, ( °C )

Number of Cycles at 60Hz

Fig.3 - Typical Instantaneous Forward

Characteristics

Fig.4A - Typical Reverse Characteristics

100

pulse width =300µS

1% duty cycle, Tj=25°C

SB520-G ~ SB545-G

TJ=125°C

SB580-G ~ SB5100-G

SB550-G ~ SB560-G

1.0

0.1

TJ=100°C

1.0

0.1

SB520-G ~ SB545-G

TJ=25°C

0.01

0.001

0.01

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

Instantaneous Forward Voltage, (V)

100

120

140

Percent of Rated Peak Reverse Voltage, (%)

Fig.5 - Typical Junction Capacitance

Fig. 4B - Typeical Reverse Characteristic

10⁵

10⁴

1000

TJ=25°C

f=1.0MHz

Vsig=50mvp-p

SB320-G ~ SB3100-G

TJ=150°C

SB520-G ~ SB545-G

TJ=125°C

10³

10²

SB550-G ~ SB5100-G

100

TJ=75°C

TJ=25°C

10¹

0.1

100

1.0

100

Percent of Rated Peak Reverse Voltage, ( %)

Reverse Voltage, (V)

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QW-BB051

Comchip Technology CO., LTD.

Leaded Schottky Barrier Rectifiers

Marking Code

Comchip

S M D D i o d e S p e c i a l i s t

Marking code

Packaging

Part Number

SB520T-G

SB540T-G

SB545T-G

SB550T-G

SB560T-G

SB580T-G

SB5100T-G

SB520B-G

SB540B-G

SB545B-G

SB550B-G

SB560B-G

SB580B-G

SB5100B-G

SB520

SB540

SB545

SB550

SB560

SB580

SB5100

SB520

SB540

SB545

SB550

SB560

SB580

SB5100

AMMO REEL

BULK

SBXXX

BULK

XXX / XXXX = Product type marking code

Note:

1) Suffix code after part number to specify packaging item .

Packaging

AMMO Reel PACK

BULK PACK

Code

Standard Packaging

REEL PACK

Case Type

REEL

Reel Size

( pcs )

(inch)

1,200

DO-201AD

BULK PACK

Case Type

DO-201AD

BOX

CARTON

( pcs )

200

12,000

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QW-BB051

Comchip Technology CO., LTD.

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