MSPSMBJLCR80 [MICROSEMI]

Trans Voltage Suppressor Diode, 1500W, 200V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC PACKAGE-2;


型号：	MSPSMBJLCR80
厂家：	Microsemi
描述：	Trans Voltage Suppressor Diode, 1500W, 200V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC PACKAGE-2
文件：	总2页 (文件大小：90K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMBGLCR80, e3 and SMBJLCR80, e3

LOW CAPACITANCE RECTIFIER

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

The SMBGLCR80 and SMBJLCR80 low capacitance rectifiers are used in parallel with a

low-capacitance transient voltage suppressor (TVS) such as the SMCGLCE5.0-

170A or SMCJLCE5.0-170A series for unidirectional applications as shown in

Figure 4. It is rated with 100 Amp forward surges to compliment this 1500 Watt

TVS series and also provide a low capacitance and a low forward (V_F) voltage

with fast response time. The low capacitance rating of 100 pF when used in

parallel to the SMCGLCExxx or SMCJLCExxx series will result in a total

capacitance of 200 pF or less at zero volts for protecting higher frequency

applications from inductive switching threats or electrical systems involving

secondary lightning effects per IEC61000-4-5 as well as RTCA/DO-160D or

ARINC 429 for airborne avionics. With their fast response time, they also provide

NOTE: All SMB series are

equivalent to prior SMS package

identifications.

ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4 respectively.

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Suppresses transient in forward direction up to 1500

Watts Peak Pulse Power @ 10/1000 µs

•

Low-capacitance Rectifier to compliment the low

capacitance TVS series for unidirectional

applications

Economical small plastic surface mount with robust

axial subassembly package

•

Improved protection of low capacitance TVS

Optional 100% screening for avionics grade is

available by adding MA prefix to part number for added

100% temperature cycle -55^oC to +125^oC (10X) as well

as surge (3X) & 24 hours HTRB with post test V_Z& I_R

Low Capacitance for data-line protection to 1 MHz

Protection for aircraft fast data rate lines per

select level waveforms in RTCA/DO-160D &

ARINC 429 with bit rates of 100 kb/s (per ARINC

429, Part 1, par. 2.4.1.1)

•

Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, and JANS are also

available by adding MQ, MX, MV, or MSP prefixes

respectively to part number, e.g. MXSMCGLCR80,

MVSMCJLCR80, etc.

•

ESD and EFT protection per IEC61000-4-2 and

IEC61000-4-4 respectively

Secondary lightning protection per IEC61000-4-5

with 12 and 42 Ohms source impedance in the

forward direction for Class 1, 2, 3, and 4

•

Also available in axial-leaded package with part

number LCR80 or ELCR80 (see separate data sheet)

RoHS Compliant devices available by adding “e3” suffix

•

Secondary lightning protection per IEC61000-4-5

with 2 Ohms source impedance in the forward

direction for Class 2 and 3

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

CASE: Void-Free Transfer Molded Thermosetting

Plastic epoxy body meeting UL94V-0

•

Forward Peak Pulse Current at 25^oC: 100 Amps @ 10/1000μs

•

with repetition rate of 0.01% or less*

Steady State Power Dissipation* at T_L= +75^oC: 2.5 Watts

FINISH: All External Surfaces Are Corrosion Resistant

and Leads Solderable

•

Clamping Speed (0 volts to V_(BR)Min.) less than 5

nanoseconds

Operating and Storage Temperature: -65^oC to +150^oC

•

POLARITY: Cathode Marked with Band

MARKING: Part number without SMBG or SMBJ prefix,

e.g. LCR80 or LCR80e3

•

WEIGHT: 0.1 Grams (Approx.)

ELECTRICAL CHARACTERISTICS @ 25^oC

WORKING

PEAK

MINIMUM

REVERSE

CURRENT

@V_RWM

MAXIMUM

FORWARD

VOLTAGE

@ I_PP

MAXIMUM

PEAK PULSE CAPACITANCE

CURRENT*

RATING

I_PP

MAXIMUM

MICROSEMI PART

NUMBER

REVERSE

VOLTAGE

V_RWM

BREAKDOWN

VOLTAGE

@ 0 Volts

V_(BR)@ I_(BR)1.0mA

I_R

V_F

Volts

200

Volts

220

Volts

7.0

Amps

100

μA

SMBG(J)LCR80

SMBG(J)LCR80e3

*See Figure 3

3-14-2007 REV B

Microsemi

Page 1

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

SMBGLCR80, e3 and SMBJLCR80, e3

LOW CAPACITANCE RECTIFIER

S C O T T S D A L E D I V I S I O N

GRAPHS

Peak Power

(Single Pulse)

Average

Power

T_L– Lead Temperature – ^oC

t – Time – ms

FIGURE 2

FIGURE 3

SCHEMATIC APPLICATIONS

A typical low capacitance TVS device configuration is shown in Figure 4 when used with a separate rectifier to maintain low capacitance. As

shown, an additional low capacitance rectifier diode is used in parallel in the same polarity direction as the TVS. In applications where random

high voltage transients occur, this will prevent reverse transients from damaging the internal low capacitance rectifier diode within the TVS and

also provide a low voltage conducting direction. This added rectifier diode such as the SMBGLCR80 or SMBJLCR80 is of similar low

capacitance as the TVS and also has a higher reverse voltage rating than the TVS clamping voltage V_C. The unidirectional configuration in Figure

4 will result in twice the capacitance of the SMCG(J)LCExxx series of low capacitance TVSs that are rated at 100 pF maximum. This results in a

total of 200 pF maximum in this parallel configuration since the SMBG(J)LCR80 is also the same capacitance value of 100 pF.

SMBG(J)LCR80

Low Capacitance

Rectifier

SMCG(J)LCExxx

(low capacitance TVS)

FIGURE 4

Unidirectional configuration of

Low Capacitance TVS such as

the SMCG(J)LCExxx series and a

separate SMBG(J)LCR80 in parallel)

PACKAGE DIMENSIONS: SMBJ(DO-214AA) & SMBG(DO-215AA)

MIN

MAX

.077 .160

.083 .180

.130 .205

.155 .220

.077

.104

.235

.255

.015

.030

.060

DIMENSIONS IN MILLIMETERS

MIN

MAX

1.96 4.06

2.10 4.57

3.30 5.21

3.94 5.59

1.95

2.65

5.97

6.48

.381

.762

.760

1.520

3-14-2007 REV B

Microsemi

Page 2

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

MSPSMBJLCR80 [MICROSEMI]

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