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Thermal Characteristics （Ta=25℃ Unless otherwise specified）

PARAMETER

SYMBOL

UNIT

K32

K33

K34

K35

K36

K38

K3A

K3B

K3D

Thermal Resistance

RθJ-A

℃

/W

RθJ-L

25

1)

Note：

(1) Thermal resistance between junction and ambient and between junction and lead mounted on P.C.B with 3mm*3mm copper pad areas.

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Characteristics (Typical)

1

2

5

10

20

50

100

FIG2: Surge Forward Current Capability

8.3ms Single Half Sine Wave

JEDEC Method

Number of Cycles

30

35

40

45

50

55

60

65

0.2

0.4

0.6

0.8

1.0

1.2

0.01

0.02

0.05

Instantaneous Forward Voltage(V)

FIG3: Forward Voltage

0.1

1

2

3

6

0.5

Ta=25℃

K32~K34

K35~K36

K38~K3A

K315~K3D

0

0.5

1

FIG1:Io-TL Curve

160

40

80

120

1.5

2

2.5

3

3.5

Single Phase

Half Wave 60Hz

Resistive Load

K35--K3D

K32--K34

Lead Temperature（℃）

Percent of RatedPeakReverseVoltage(%)

0

20

40

60

80

100

0.001

Tj=25℃

100

10

1.0

0.1

0.01

Tj=100℃

K32-K36

K38-K3D

K32 --- K3D

SAMYANG ELECTRONICS

SAMYANG