70/300U(R) Series

Voltage

V

RRM

, maximum repetitive

V

RSM

, maximum non-

I

RRM

max.

Type number *

Code

peak reverse voltage

repetitive peak rev. voltage

V

V

mA

10

100

200

20

200

300

40

400

500

60

600

720

80

800

960

100

1000

1200

Voltage

V

RRM

, maximum repetitive

V

RSM

, maximum non-

I

RRM

max.

Type number

Code

peak reverse voltage

repetitive peak rev. voltage

V

V

mA

5

50

100

40

10

100

200

40

20

200

300

40

30

300

400

40

40

400

500

40

60

600

720

40

80

800

960

35

100

1000

1200

30

ELECTRICAL SPECIFICATIONS

Voltage Ratings

70U

60

300U

I

F(AV)

Max. average forward current

250

300

A

180° conduction, half sine wave

@ Case temperature

150

130

°C

I

FSM

Max. peak, one-cycle forward,

6550

t = 10ms

No voltage

non-repetitive surge current

6850

t = 8.3ms

reapplied

5500

t = 10ms

100% V

RRM

5750

t = 8.3ms

reapplied

Sinusoidal half wave,

214

t = 10ms

No voltage

Initial T

J

= T

J

max.

195

t = 8.3ms

reapplied

151

t = 10ms

100% V

RRM

138

t = 8.3ms

reapplied

√t

√t for fusing

2140

√s

t = 0.1 to 10ms, no voltage reapplied

V

F(TO)

Max. value of threshold

voltage

r

f

Max. value of forward slope

resistance

V

FM

Max. peak forward voltage

Parameter

70U

300U

Units

Conditions

Forward Conduction

A

0.610

V

0.751

m

Ω

T

--

1.40

V

(I

FM

x

π x I

F(AV)

(942A peak), T

J

= 25°C

1.30

--

V

(I

FM

x

π x I

F(AV)

(785A peak), T

J

= 25°C

* Also available as JEDEC series: 1N3735 through 1N3743; 1N2054 through 1N2068; 1N4044 through 1N4056.

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