Datasheet > BA157-LFR

BA157-LFR

更新时间： 2024-09-23 11:45:23

品牌	Logo	应用领域
FRONTIER		快速恢复二极管
页数	文件大小	规格书
2页	120K
描述
1A FAST RECOVERY PLASTIC RECTIFIER

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数据手册

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BA157-LFR 数据手册

Frontier Electronics Corp.

667 E. COCHRAN STREET, SIMI VALLEY, CA 93065

TEL: (805) 522-9998 FAX: (805) 522-9989

E-mail: frontiersales@frontierusa.com

Web: http://www.frontierusa.com

1A FAST RECOVERY PLASTIC RECTIFIER

BA157-LFR THRU BA159-LFR

FEATURES

z FOR USE IN HIGH FREQUENCY RECTIFIER CIRCUITS

z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY

FLAMMABILITY CLASSIFICATION 94 V-0

z FAST SWITCHING FOR HIGH EFFICIENCY

z LEAD FREE

1.0(25.4)

MIN

.034(0.9)

.028(0.7)

MECHANICAL DATA

.205(5.2)

.166(4.2)

z CASE: MOLDED PLASTIC CASE, DO41, DIMENSIONS IN

INCHES AND (MILLIMETERS)

z TERMINAL: AXIAL LEADS, SOLDERABLE PER MIL-STD-

202, METHOD 208

z POLARITY: COLOR BAND DENOTES CATHODE

z MOUNTING POSITION: ANY

.107(2.7)

.080(2.0)

1.0(25.4)

MIN

z WEIGHT: 0.34 GRAM

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS 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%

RATINGS

SYMBOL

BA157-LFR

BA158-LFR

BA159-LFR

UNITS

MAXIMUM RECURRENT PEAK REVERSE VOLTAGE

MAXIMUM RMS VOLTAGE

V_RRM

V_RMS

V_DC

400

280

400

600

420

600

1000

700

MAXIMUM DC BLOCKING VOLTAGE

1000

MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT

0.375”(9.5mm) LEAD LENGTH AT TA=55°C

PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF

SINE-WAVE SUPERIMPOSED ON RATED LOAD

TYPICAL JUNCTION CAPACITANCE (NOTE 1)

I_O

1.0

I_FSM

C_J

TYPICAL THERMAL RESISTANCE (NOTE 2)

STORAGE TEMPERATURE RANGE

°C/W

θja

T_STG

T_OP

- 55 TO + 150

°C

OPERATING TEMPERATURE RANGE

ELECTRICAL CHARACTERISTICS (A_TT_A=25°C UNLESS OTHERWISE NOTED)

CHARACTERISTICS

MAXIMUM FORWARD VOLTAGE AT I_ODC

MAXIMUM REVERSE CURRENT AT 25°C

SYMBOL

BA157-LFR

BA158-LFR

BA159-LFR

UNITS

V_F

I_R

1.3

μA

MAXIMUM REVERSE CURRENT AT 100°C

I_R

μA

MAXIMUM REVERSE RECOVERY TIME (NOTE 3)

T_RR

150

250

NOTE:

1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS

2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t (mm) COPPER PLATE AT LEAD LENGTH 5mm

3. REVERSE RECOVERY TEST CONDITIONS: I_F=0.5A, I_R=1.0A, I_RR=0.25A

BA157-LFR THRU BA159-LFR

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