SS1G [SYNSEMI]

SURFACE MOUNT SUPER FAST RECTIFIERS; 表面装载超快速整流器


型号：	SS1G
厂家：	SYNSEMI, INC.
描述：	SURFACE MOUNT SUPER FAST RECTIFIERS 表面装载超快速整流器整流二极管
文件：	总2页 (文件大小：30K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SURFACE MOUNT

SUPER FAST RECTIFIERS

SS1A - SS1M

PRV : 50 - 1000 Volts

Io : 1.0 Ampere

SMA (DO-214AC)

1.1 ± 0.3

FEATURES :

* High current capability

* High surge current capability

* High reliability

* Low reverse current

* Low forward voltage drop

* Super fast recovery time

* Pb / RoHS Free

0.2 ± 0.07

1.2 ± 0.2

2.1 ± 0.2

2.6 ± 0.15

2.0 ± 0.2

MECHANICAL DATA :

* Case : SMA Molded plastic

Dimensions in millimeter

* Epoxy : UL94V-O rate flame retardant

* Lead : Lead Formed for Surface Mount

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.067 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%.

SYMBOL SS1A SS1B SS1C SS1D SS1E SS1G SS1J SS1K SS1M UNIT

RATING

VRRM

VRMS

VDC

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

150

105

150

200

140

200

300

210

300

1.0

400

280

400

600

420

600

800 1000

560 700

Maximum DC Blocking Voltage

100

800 1000

IF(AV)

Maximum Average Forward Current Ta = 55 °C

Maximum Peak Forward Surge Current

8.3 ms. Single half sine wave Superimposed

on rated load (JEDEC Method)

IFSM

Maximum Peak Forward Voltage at IF = 1.0 A

Maximum DC Reverse Current

1.7

4.0

0.95

5.0

at Rated DC Blocking Voltage

Trr

Maximum Reverse Recovery Time ( Note 1 )

Typical Junction Capacitance ( Note 2 )

Junction Temperature Range

- 65 to + 150

°C

TSTG

Storage Temperature Range

Notes :

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

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

Page 1 of 2

Rev. 05 : March 25, 2005

RATING AND CHARACTERISTIC CURVES ( SS1A - SS1M )

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

Trr

50 W

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 15 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.

1 cm

FIG.2 - DERATING CURVE FOR OUTPUT

FIG.3 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

RECTIFIED CURRENT

1.0

0.8

8.3 ms SINGLE HALF SINE WAVE

Ta = 50 °C

6.0

0.6

0.4

0.2

60Hz RESISTIVE OR INDUCTIVE LOAD

25 50 75 100 125

150

175

60 100

NUMBER OF CYCLES AT 60Hz

AMBIENT TEMPERATURE, ( °C)

FIG.4 - TYPICAL FORWARD CHARACTERISTICS

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

100

1.0

SS1E - SS1J

SS1A - SS1D

TJ = 100 °C

SS1K - SS1M

0.1

1.0

0.1

TJ = 25 °C

0.01

100

140

Pulse Width = 300ms

2% Duty Cycle

PERCENT OF RATED REVERSE

VOLTAGE, (%)

TJ = 25 °C

0.01

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

FORWARD VOLTAGE, VOLTS

Page 2 of 2

Rev. 05 : March 25, 2005

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