HFA50HF20 데이터 시트보기 (PDF) - International Rectifier

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HFA50HF20

Ultrafast, Soft Recovery Diode

International Rectifier 

HFA50HF20

Electrical Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)

Parameter

Min. Typ. Max. Units

Test Conditions

VBR

Cathode Anode Breakdown Voltage

200 — — V IR = 100µA

VFM

Max Forward Voltage

— — 0.96

IF = 50A

— — 1.11 V IF = 100A

See Fig. 1

— — 0.84

IF = 50A, TJ = 125°C

IRM

Max Reverse Leakage Current

— — 10 µA VR = VR Rated

SSeeeeFFigig. .22

— — 1.0 mA TJ = 125°C, VR = 160V

CT

Junction Capacitance

— 170 253 pF VR = 200V

See Fig. 3

LS

Series Inductance

— 2.8 — nH Measured from center of bond pad to

end of anode bonding wire

Dynamic Recovery Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)

trr1

trr2

IRRM1

IRRM2

Qrr1

Qrr2

di(rec)M/dt1

di(rec)M/dt2

Parameter

Reverse Recovery Time

Peak Recovery Current

Reverse Recovery Charge

Peak Rate of Fall of Recovery Current

During tb

Min. Typ. Max. Units

Test Conditions

— 62 93 ns TJ = 25°C See Fig.

— 98 150

TJ = 125°C

5

IF = 50A

— 10 15

A TJ = 25°C See Fig.

— 14 21 A TJ = 125°C

6

VR = 200V

— 260 390 nC TJ = 25°C See Fig.

— 640 960 nC TJ = 125°C

7 dif/dt = 200A/µs

— 600 900 A/µs TJ = 25°C See Fig.

— 980 1500 A/µs TJ = 125°C

8

Case Outline and Dimensions — SMD-1

Lead Assignments :

2 - Common Cathode

1, 3 - Anode

IR Case Style SMD-1

Dimensions in millimeters and (inches)

2

www.irf.com

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