WEITRON 1SS355 Schematic [ru]

Surface Mount Switching Diode

Lead(Pb)-Free

P b

1

1SS355

SWITCHING DIODE

100m AMPERES

100VOLTS

S

OD-323

WEITRON

http://www.weitron.com.tw

1SS 355

Maximum Ratings

Rating Symbol Value Unit

Reverse Voltage

Forward Current

Peak Forward Surge Current

Thermal Characteristics

Characterictics Symbol Max Unit

Total Device Dissipation FR-5
Board TA=25 C
Derate Above 25 C

Thermal Resistance, Junction
to Ambient

Total Device Dissipation Alumina
Substrate,
Derate Above 25 C

Thermal Resistance, Junction to
Ambient

Junction and Storage
Temperature

(2)

TA=25 C

VR

IF

IFM(Surge)

PD

q

R JA

PD

q

R JA

TJ, Tstg

100

100

500

225

1.8

556

300

2.4

417

-55 to + 150

Vdc

mAdc

mAdc

mW

mW/ C

C/W

mW

mW/ C

C/W

C

Electrical Characteristics

Characterictics Symbol Max Unit

(TA=25 C Unless Otherwise note)

Min

Off Characteristics

Reverse Breakdown Votalge
(IR=100µAdc)

Forward Voltage(IF=100mAdc)

Reverse Voltage
Leakage Current

Diode Capacitance
(VR=0.5V, f=1.0MHz)

Revarse Recover Time
(IF=IR=10mAdc)

1. FR-5=1.0x0.75x0.062 in 2.Alumina=0.4x0.3x0.024 in. 99.5% alumina.

(VR=80Vdc)

V(BR)

VF

IR

CT

trr

100

1200

0.1

3.5

4.0

Device Marking

Item Marking Eqivalent Circuitdiagram

1SS 355 5D

1

Vcc

mV dc

µAdc

pF

ns

2

WEITRON

http://www.weitron.com.tw