88HFR20 Просмотр технического описания (PDF) - International Rectifier

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Компоненты Описание

производитель

88HFR20

STANDARD RECOVERY DIODES

International Rectifier 

85HF(R) Series

Bulletin I20203 rev. A 09/98

Thermal and Mechanical Specifications

Parameter

TJ

Tstg

RthJC

RthCS

Max. junction operating temperature range

Max. storage temperature range

Max. thermal resistance, junction to case

Max. thermal resistance, case

to heatsink

85HF(R)

10 to 120 140 to 160

-65 to 180 -65 to 150

-65 to 180 -65 to 150

0.35

0.25

Units

°C

K/W

Conditions

DC operation

Mounting surface, smooth, flat and

greased

Maximum shock

1500g

see note (1)

Maximum constant vibration

20g

50Hz

see note (1)

Maximum constant acceleration

5000g

Stud outwards

see note (1)

T

Max. allowed mounting torque ±10%

2.3 - 3.4

Nm Not lubricated threads

20 - 30

lbf· in

wt Approximate weight

17 (0.6)

g (oz)

Case style

DO-203AB (DO5)

See Outline Table

(1)Available only for 88HF

∆RthJC Conduction

(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)

Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions

180°

120°

90°

60°

30°

0.10

0.11

0.13

0.17

0.26

0.08

0.11

0.13

0.17

0.26

K/W

TJ = TJ max.

Ordering Information Table

Device Code

85 HF R 160 M

12 3 45

1-

2-

3-

4-

5-

85 = Standard device

86 = Not isolated lead

87 = Isolated lead with silicone sleeve

(Red = Reverse polarity)

(Blue = Normal polarity)

88 = Type for rotating application

Standard diode

None = Stud Normal Polarity (Cathode to Stud)

R = Stud Reverse Polarity (Anode to Stud)

Voltage code: Code x 10 = VRRM (See Voltage Ratings table)

None = Stud base DO-203AB (DO-5) 1/4" 28UNF-2A

M = Stud base DO-203AB (DO-5) M6 X 1 - (Not available for 88HF)

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