Datasheet > UF20-02-LFR

UF20-02-LFR

更新时间： 2022-03-17 23:02:11

品牌	Logo	应用领域
FRONTIER		超快恢复二极管快速恢复二极管
页数	文件大小	规格书
2页	129K
描述
2A GLASS PASSIVATED ULTRA FAST RECOVERY RECTIFIER

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UF20-02-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

2A GLASS PASSIVATED ULTRA FAST RECOVERY RECTIFIER

UF20-005-LFR THRU UF20-10-LFR

FEATURES

z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY

FLAMMABILITY CLASSIFICATION 94V-0

z ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY

z LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY

z LOW LEAKAGE

1.0(25.4)

MIN

.034(0.9)

.028(0.7)

z HIGH SURGE CAPABILITY

z HIGH TEMPERATURE SOLDERING GUARANTEED:

260°C/0.375” (9.5mm) LEAD LENGTHS FOR 10 SECONDS AT

5 LBS. (2.3KG) TENSION

.300(7.6)

.230(5.8)

.140(3.6)

.104(2.6)

z ROHS

MECHANICAL DATA

z CASE: MOLDED PLASTIC, DIMENSIONS

IN INCHES AND (MILLIMETERS)

1.0(25.4)

MIN

z TERMINALS: AXIAL LEADS SOLDERABLE PER MIL-STD- 202, METHOD 208

z POLARITY: COLOR BAND DENOTES CATHODE END

z MOUNTING POSITION: ANY

z WEIGHT: 0.4 GRAMS

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%

UF20

RATINGS

SYMBOL

UNITS

-005-LFR -01-LFR -02-LFR -04-LFR -06-LFR -08-LFR -10-LFR

MAXIMUM RECURRENT PEAK REVERSE VOLTAGE

MAXIMUM RMS VOLTAGE

V_RRM

V_RMS

V_DC

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

MAXIMUM DC BLOCKING VOLTAGE

100

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

2.0

I_FSM

C_J

TYPICAL THERMAL RESISTANCE (NOTE 2)

STORAGE TEMPERATURE RANGE

℃/W

θjc

T_STG

T_OP

-55 TO + 150

℃

OPERATING TEMPERATURE RANGE

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

UF20

CHARACTERISTICS

SYMBOL

UNITS

-005-LFR -01-LFR -02-LFR -04-LFR -06-LFR -08-LFR -10-LFR

MAXIMUM FORWARD VOLTAGE AT I_ODC

V_F

I_R

1.5

1.7

MAXIMUM DC REVERSE CURRENT AT TA=25°C

MAXIMUM DC REVERSE CURRENT AT TA=100°C

MAXIMUM REVERSE RECOVERY TIME (NOTE3)

μA

I_R

T_RR

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

2. BOTH LEADS ATTACHED TO HEAT SINK 20×20×1t(mm) COPPER PLATE AT LEAD LENGTH 5mm

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

UF20-005-LFR THRU UF20-10-LFR

Page: 1

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