EIC RU2, RU2B, RU2Z Datasheet

RU2 - RU2Z

FAST RECOVERY

RECTIFIER DIODES

PRV : 200 - 800 Volts

Io : 1.0 Ampere

FEATURES :

MECHANICAL DATA :

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

°

C ambient temperature unless otherwise specified.

Notes :

D2

* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency

* Case : D2 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.465 gram

Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

0.161 (4.1)

0.154 (3.9)

0.034 (0.86)

0.028 (0.71)

1.00 (25.4)
MIN.

0.284 (7.2)

0.268 (6.8)

1.00 (25.4)
MIN.

Dimensions in inches and ( millimeters )

RATING

Maximum Peak Reverse Voltage V
Maximum Peak Reverse Surge Voltage V
Maximum Average Forward Current Ta = 50 °C

Maximum Peak Forward Surge Current
( 50 Hz, Half-cycle, Sine wave, Single Shot )

Maximum Forward Voltage at IF = 1 Amp. V
Maximum Reverse Current at VR = VRM Ta = 25 °C
Maximum Reverse Current at VR = VRM Ta = 100 °C
Maximum Reverse Recovery Time (Note 1) Trr 400 ns
Junction Temperature Range T
Storage Temperature Range T

( 1 ) Reverse Recovery Test Conditions : IF = 10 mA, IRP = 10 mA.

Page 1 of 2 Rev. 01 : April 2, 2002

SYMBOL RU2Z RU2 RU2B UNIT

RM

RSM

F(AV)

I

FSM

I

F

R

I

R(H)

I

J

STG

200 600 800 V
250 650 850 V

1.0 A

20 A

1.5 V
10

300

- 40 to + 150

- 40 to + 150

µA
µA

°C
°C

RATING AND CHARACTERISTIC CURVES ( RU2 - RU2Z )

0.4

1.0

20

25

0.01

20

10 mA

I

RP

Ω

FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

100 µF

20µS

specimen

100

F

I

10 mA

200µS

NOTE : IF = IRP = 10 mA TO 1 mA

FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT

0.8

0.6

CURRENT, AMPERES

CURRENT, AMPERES

PEAK FORWARD SURGE

AVERAGE FORWARD OUTPUT

0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100

AMBIENT TEMPERATURE, ( °C)

NUMBER OF CYCLES AT 50Hz

0.1 I

RP

Trr

FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS

50

10

TJ = 100 °C

TJ = 25 °C

1.0

0.1

10

Ta = 25 °C

FORWARD CURRENT, AMPERES

0.01

0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5

FORWARD VOLTAGE, VOLTS

REVERSE CURRENT, MICROAMPERES

PERCENT OF RATED REVERSE

VOLTAGE, (%)

Page 2 of 2 Rev. 01 : April 2, 2002