HER205 [LRC]

24 HIGH EFFICIENCY GPP DIODES; 24高效率GPP二极管


型号：	HER205
厂家：	LESHAN RADIO COMPANY
描述：	24 HIGH EFFICIENCY GPP DIODES 24高效率GPP二极管二极管功效
文件：	总2页 (文件大小：62K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LESHAN RADIO COMPANY, LTD.

HER201(G) – HER208(G)

2A HIGH EFFICIENCY GPP DIODES

Maximum Average

Rectified Current

@ Half-Wave

Maximum Forward

Peak Surge Current

@ 8.3ms

Maximum

Package

Maximum

Reverse

Maximum

Peak Reverse

Voltage

Maximum

Forward

Voltage

TYPE

Dimensions

Reverse Current

@ PRV @ T_A=25ºC

Recovery Time

Resistive Load 60Hz

Superimposed

@ T_A=25ºC

PRV

V _PK

I _O@ T _L

I _FM(Surge)

A _PK

I_R

I _FM

V _FM

V _PK

Trr

A_AV

ºC

µAdc

A _PK

HER201(G) 50

HER202(G) 100

HER203(G) 200

HER204(G) 300

HER205(G) 400

HER206(G) 600

HER207(G) 800

HER208(G) 1000

1.00

1.30

1.85

DO – 15

2.0

5.0

2.0

Trr

I _F=0.5A, I _R=1.0A, I _RR=0.25A

Trr Test Conditions: I _F=0.5A, I _R=1.0A, I _RR=0.25A

1.0(25.4)

.300(7.6)

.230(5.8)

1.0(25.4)

MIN

.034(0.9)

.028(0.7)

DIA

.140(3.6)

DIA

.104(2.6)

DO – 15

42A–1/2

LESHAN RADIO COMPANY, LTD.

HER201(G) – HER208(G)

2A RATING & CHARACTERISTIC CURVES OF HIGH EFFICIENCY GPP DIODES

FIG.1-TEST CIRCUIT DIAGRAM AND

FIG. 2 - TYPICAL FORWARD

REVERSE RECOVERY TIME CHARACTERISTIC

CURRENT DERATING CURVE

50 Ω

10 Ω

2.0

1.0

Trr

NONINDUCTIVE

Single Phase

+0.5A

Half Wave 60Hz

Resistive or

(-)

Inductive Load

D.U.T.

(+)

25Vdc

(APPROX)

(-)

PULSE

G E N E R AT O R

( N O T E 2 )

-0.25A

1Ω

N O N .

OSCILLOSCOPE

(NOTE 1)

(+)

INDUCTIVE

NOTES:1.Rise Time=7ns max.

-1.0A

1cm

Input Impedance=1megohm.22pF.

SET TIME

BASE FOR 10 ns/cm

100

150

175

2.Rise Time=10ns max.

AMBIENT TEMPER ATURE, (ºC)

Source Impedance=50 ohms.

FIG. 4 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

FIG. 3 - TYPICAL REVERSE

CHARACTERISTICS

1.0

100

T_J=25ºC

T_J=150ºC

T_J=100ºC

1.0

0.1

.01

T_J=25ºC

.01

.001

Pulse Width=300µs

1% Duty Cycle

100

120

140

1.0

1.2

1.4

1.6

1.8

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

INSTANTANEOUS FORWARD VOLTAGE,(V)

FIG. 5 - MAXINUM NON-REPETITIVE

FOWARD SURGE CURRENT

FIG. 6 - TYPICAL JUNCTION CAPACITANCE

200

100

8.3ms Single Half Sine-Wave

(JEDEC Method)

T _J=25ºC

100

1.0

10 20

100

NUMBER OF CYCLES AT 60Hz

REVERSE VOLTAGE,(V)

42A–2/2

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