HER207 [RECTRON]

HIGH EFFICIENCY RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Ampere); 高效率整流（电压范围50到1000伏特电流2.0安培）


型号：	HER207
厂家：	RECTRON SEMICONDUCTOR
描述：	HIGH EFFICIENCY RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Ampere) 高效率整流（电压范围50到1000伏特电流2.0安培）整流二极管功效
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HER201

THRU

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICATION

HER208

HIGH EFFICIENCY RECTIFIER

VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Ampere

FEATURES

* Low power loss, high efficiency

* Low leakage

* Low forward voltage drop

* High current capability

* High speed switching

* High surge capability

* High reliability

DO-15

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-O rate flame retardant

* Lead: MIL-STD-202E method 208C guaranteed

* Mounting position: Any

* Weight: 0.4 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS (At T

= 25^oC unless otherwise noted)

RATINGS

HER201 HER202 HER203 HER204 HER205 HER205P HER206 HER207 HER208

SYMBOL

UNITS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

200

300

400

600

800

1000 Volts

RRM

RMS

140

200

210

300

280

400

280

400

420

600

560

800

Volts

700

100

Maximum DC Blocking Voltage

1000

Maximum Average Forward Rectified Current

2.0

Amps

at TA

= 50^oC

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

FSM

Typical Junction Capacitance (Note 2)

⁰C

, TSTG

-65 to + 150

Operating and Storage Temperature Range

ELECTRICAL CHARACTERISTICS (At TA

= 25^oC unless otherwise noted)

HER201 HER202 HER203 HER204 HER205 HER205P HER206 HER207 HER208

CHARACTERISTICS

Maximum Instantaneous Forward Voltage at 2.0A DC

SYMBOL

UNITS

Volts

1.0

1.3

1.0

1.70

Maximum DC Reverse Current

5.0

uAmps

at Rated DC Blocking Voltage TA

= 25^oC

Maximum Full Load Reverse Current

100

Average, Full Cycle .375” (9.5mm) lead length at TL

= 55^oC

Maximum Reverse Recovery Time (Note 1)

trr

nSec

NOTES : 1. Test Conditions: I

= 0.5A, IR = -1.0A, IRR = -0.25A

2001-5

2. Measured at 1 MH

and applied reverse voltage of 4.0 volts

(

)

RATING AND CHARACTERISTIC CURVES HER201 THRU HER208

FIG. 2 - TYPICAL FORWARD

CURRENT DERATING CURVE

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

trr

NONINDUCTIVE

NON-INDUCTIVE

+0.5A

4.0

2.0

Single Phase

Half Wave 60Hz

Resistive or

( - )

PULSE

GENERATOR

(NOTE 2)

D.U.T

( + )

25 Vdc

(approx)

( - )

Inductive Load

-0.25A

OSCILLOSCOPE

(NOTE 1)

( + )

NON-

INDUCTIVE

-1.0A

1cm

25 50 75 100125150175

Rise Time = 7ns max. Input Impedance =

1 megohm. 22pF.

NOTES:

SET TIME BASE FOR

10/20 ns/cm

AMBIENT TEMPERATURE (

)

2. Rise Time = 10ns max. Source Impedance =

50 ohms.

FIG. 3 - TYPICAL REVERSE CHARACTERISTICS

FIG. 4 - TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

100

= 150

= 100

1.0

300/400V

50/100/200V

1.0

600/800/1000V

= 25

.01

Pulse Width = 300uS

1% Duty Cycle

.01

.001

100

120 140

.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8

INSTANTANEOUS FORWARD VOLTAGE, (V)

PERCENT OF RATED PEAK

REVERSE VOLTAGE, (%)

FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT

FIG. 6 - TYPICAL JUNCTION CAPACITANCE

200

100

8.3ms Single Half Sine-Wave

(

)

JEDEC Method

HER201~HER205

HER206~HER208

= 25

.1 .2 .4

1.0

10 20 40 100

100

NUMBER OF CYCLES AT 60Hz

REVERSE VOLTAGE, ( V )

RECTRON

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