SS1P3 datasheet(2/5 Pages) VISHAY

2 / 5 page

New Product

SS1P3 & SS1P4

Vishay General Semiconductor

www.vishay.com

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

Document Number: 88935

Revision: 19-May-08

Note:

(1) Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 5.0 x 5.0 mm copper pad areas RθJL is measured

at the terminal of cathode band. RθJC is measured at the top centre of the body

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER

SYMBOL

SS1P3

SS1P4

UNIT

Typical thermal resistance (1)

RθJA

RθJL

RθJC

105

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

SS1P3-E3/84A

0.024

84A

3000

7" diameter plastic tape and reel

SS1P3-E3/85A

0.024

85A

10 000

13" diameter plastic tape and reel

Figure 1. Maximum Forward Current Derating Curve

Figure 2. Forward Power Loss Characteristics

L Measured

at the Cathode Band Terminal

Lead Temperature (°C)

0.2

0.4

0.6

0.8

1.0

1.2

100

125

150

Resistive or Inductive Load

SS1P3

D = 0.1

D = 0.2

D = 0.3

D = 0.5

D = 0.8

D = 1.0

0.6

0.5

0.4

0.3

0.2

0.1

0.2

0.4

0.6

0.8

1.0

1.2

Average Forward Current (A)

D = t

p/T

Figure 3. Forward Power Loss Characteristics

Figure 4. Typical Instantaneous Forward Characteristics

SS1P4

D = 0.1

D = 0.2

D = 0.3

D = 0.5

D = 0.8

D = 1.0

0.6

0.5

0.4

0.3

0.2

0.1

0.2

0.4

0.6

0.8

1.0

1.2

Average Forward Current (A)

D = t

p/T

100

Number of Cycles at 50 Hz

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