Ratings at 25℃ ambient temperature unless otherwise specified.

Single phase half wave, 60Hz, resistive of inductive load.

For capacitive load, derate current by 20%

UNIT

Marking Code

Maximum Recurrent Peak Reverse Voltage

Volts

Maximum RMS Voltage

Volts

Maximum DC Blocking Voltage

Volts

Maximum Average Forward Rectified Current

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Typical Thermal Resistance (Note 2)

℃/W

Typical Junction Capacitance (Note 1)

PF

Operating Temperature Range

℃

Storage Temperature Range

TSTG

℃

SYMBOL

UNIT

Maximum Forward Voltage at 3.0A DC

Volts

Maximum Average Reverse Current at @TC=25℃

Rated DC Blocking Voltage

@TC=100℃

CHARACTERISTICS

Amps

Amps

3.0

-55 to +150

80

-55 to +125

70/30

mAmps

0.2

10

SK 2A

THRU

SK 20A

Pb Free Product

Case: Molded plastic, DO-214AC/SMA

Epoxy: UL 94V-O rate flame retardant

Mounting position: Any

Weight: Approximated 0.06 gram.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

NOTES:

1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.

2- Thermal Resistance From Junction to Ambient

WILLAS ELECTRONIC CORP.

2011-0

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V- 200V

SMA PACKAGE

WILLAS

FEATURES

Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026.

MECHANICAL DATA

SK32A

20

30

40

50

60

80

100

150

200

14

21

28

35

42

56

70

105

140

0.55

0.70

0.85

S

G

N

I

T

A

R

20

30

40

50

60

80

100

150

200

-55 to +150

Dimensions in inches and (millimeters)

SYMBOL

0.90

* Ideal for surface mounted applications

* Low leakage current

* Metallurgically bonded construction

* High reliability

* RoHS product for packing code suffix "G"

Halogen free product for packing code suffix "H"

SK33A

SK34A

SK320A

SK315A

SK310A

SK38A

SK36A

SK35A

SK32A

SK33A

SK34A

SK320A

SK315A

SK310A

SK38A

SK36A

SK35A

180

150

110

100

80

SK32A

SK33A

SK34A

SK320A

SK315A

SK310A

SK38A

SK36A

SK35A

0.87

SMA(DO-214AC)

.181(4.60)

.160(4.06)

.110(2.79)

.086(2.18)

.067(1.70)

.051(1.29)

.208(5.28)

.188(4.80)

.091(2.31)

.067(1.70)

.012(.305)

.006(.152)

.059(1.50)

.035(0.89)

.008

(.203)

Max.

0.5

5.0