HER205 [EIC]

HIGH EFFICIENT RECTIFIER DIODES; 高产高效整流二极管


型号：	HER205
厂家：	EIC DISCRETE SEMICONDUCTORS
描述：	HIGH EFFICIENT RECTIFIER DIODES 高产高效整流二极管整流二极管高效整流二极管
文件：	总2页 (文件大小：51K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

HIGH EFFICIENT

RECTIFIER DIODES

HER201 - HER208

PRV : 50 - 1000 Volts

Io : 2.0 Amperes

FEATURES :

* High current capability

* High surge current capability

* High reliability

1.00 (25.4)

0.161 (4.1)

MIN.

0.154 (3.9)

* Low reverse current

* Low forward voltage drop

* Fast switching for high efficiency

0.284 (7.2)

0.268 (6.8)

1.00 (25.4)

MIN.

MECHANICAL DATA :

* Case : D2 Molded plastic

0.034 (0.86)

0.028 (0.71)

* 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

Dimensions in inches and ( millimeters )

* Weight : 0.465 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25 C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

HER HER HER HER HER HER HER HER

RATING

SYMBOL

UNIT

201

202

203

204

205

206

207

800 1000

560 700

208

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

VRRM

VRMS

VDC

100

200

300

400

600

140

200

210

300

280

400

420

600

Maximum DC Blocking Voltage

100

800 1000

Maximum Average Forward Current

IF(AV)

2.0

0.375"(9.5mm) Lead Length

Ta = 55 °C

Maximum Peak Forward Surge Current,

8.3ms Single half sine wave superimposed

on rated load (JEDEC Method)

IFSM

Maximum Forward Voltage at IF = 2.0 A

1.1

1.7

Maximum DC Reverse Current

at Rated DC Blocking Voltage

Ta = 25 °C

Ta = 100 °C

IR(H)

Trr

Maximum Reverse Recovery Time ( Note 1 )

Typical Junction Capacitance ( Note 2 )

Junction Temperature Range

°C

- 65 to + 150

Storage Temperature Range

TSTG

Notes :

( 1 ) Reverse Recovery Test Conditions : I_F= 0.5 A, I_R= 1.0 A, Irr = 0.25 A.

( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 V_DC

Page 1 of 2

Rev. 01 : April 2, 2002

RATING AND CHARACTERISTIC CURVES ( HER201 - HER208 )

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

Trr

50W

10 W

+ 0.5

D.U.T.

PULSE

GENERATOR

( NOTE 2 )

- 0.25

50 Vdc

(approx)

OSCILLOSCOPE

( NOTE 1 )

1 W

- 1.0 A

SET TIME BASE FOR 25-35 ns/cm

NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.

2. Rise time = 10 ns max., Source Impedance = 50 ohms.

3. All Resistors = Non-inductive Types.

FIG.2 - DERATING CURVE FOR OUTPUT

FIG.3 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

RECTIFIED CURRENT

100

2.5

2.0

8.3 ms SINGLE HALF SINE WAVE

Ta = 50 °C

1.5

1.0

0.5

60Hz RESISTIVE OR INDUCTIVE LOAD

100

125

150

175

60 100

NUMBER OF CYCLES AT 60Hz

AMBIENT TEMPERATURE, ( C)

FIG.4 - TYPICAL FORWARD CHARACTERISTICS

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

Pulse Width = 300 ms

T_J= 100 °C

2% Duty Cycle

T_J= 25 °C

1.0

HER201-HER205

0.1

1.0

HER206-HER208

T_J= 25 °C

0.01

0.1

100

120

140

PERCENT OF RATED REVERSE

VOLTAGE, (%)

0.01

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

FORWARD VOLTAGE, VOLTS

Page 2 of 2

Rev. 01 : April 2, 2002

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