PANJIT SX39, SX36, SX34, SX35, SX33 Datasheet

DATA SHEET

SX32~SX39

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE- 20 to 90 Volts CURRENT- 3.0 Amperes

FEA TURES

• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O

• For surface mounted applications

• Low profile package

• Built-in strain relief

• Metal to silicon rectifier. majority carrier conduction

• Low power loss,high efficiency

• High surge capacity

• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications

• High temperature soldering guaranteed: 260°C /10 seconds
at terminals

MECHANICAL DA TA

Case: JEDEC DO-214AC molded plastic
Terminals:Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.

.062 (1.60)

.096 (2.44)

.078 (2.00)

.060 (1.52)

.030 (0.76)

SMA / DO-214AC

.055 (1.40)

.181 (4.60)

.157 (4.00)

.208 (5.28)
.188 (4.80)

.008(.203
.002(.051)

.012 (.305)

.006 (.152)

)

Unit: inch ( mm )

.114 (2.90)

.098 (2.50)

SYMBOLS

Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current

at T

(See figure 1)

L

Peak Forward Surge Current 8.3ms single half sine-wave superim­posed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 3.0A (Note 1)
Maximum DC Reverse Current (Note 1) Ta= 25°C
at Rated DC Blocking Voltage Ta=100°C
Maximum Thermal Resistance(Note 2)

Operating and Storage Temperature Range T
Storage Temperature Range

NOTES:
A.Pulse Test with PW =300µsec, 2% Duty Cycle.
B.Mounted on P.C. Board with 14mm2 (.013mm thick) copper pad areas.

J

VRRM

VRMS

I(AV)

RθJL
RθJA

T
T

SX32 SX33 SX34 SX35 SX36 SX38 SX39

60.0

42.0

60.0

0.75

VDC

FSM

I

VF

IR

J

STG

40.0

28.0

40.0

0.5

20.0

17.0

55.0

-50 to +150

-50 to +150

50.0

35.0

50.0

3.0

80.0

20.0

30.0

14.0

21.0

20.0

30.0

0.50 0.85

80.0

56.0

80.0

UNITS

90.0

71.0

90.0

V

V
V

A

A

V

mA

mA

°C/W

°C
°C

PAGE . 1DATE : OCT.03.2002

RATING AND CHARACTERISTIC CURVES

3.0

2.5

2.0

1.5

1.0

CURRENT, AMPERES

0.5

0

AVERAGE FORWARD RECITIFIED

50 60 70 80 90 100 110 120 130 140 150

LEAD TEMPERATURE, C

SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
P.C.B MOUNTED
ON 0.55 X 0.55" ( 14 X 14mm )
COPPER PAD AREAS

O

50

SX32~SX34

10

SX38~SX39

1.0

SX35~SX36

0.1

.3.2

INSTANTANEOUS FORWARD CURRENT, AMPERES

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

.5 .6

.4

O

T = 25 C

J

Pulse Width = 300 s
1% Duty Cycle

.8 .9 1.0

.7

m

1.1

Fig.1- FORWARD CURRENT DERATING CURVE

10

O

T=100C

A

1.0

O

T=75C

0.10

A

T=25C

O

A

0.01

SX32-SX34

INSTANTANEOUS REVERSE CURRENT, MILAMPERES

.001

20 40 60 80 100 120 140

SX35-SX39

PERCENT OF RATED PEAK

REVERSE VOLTAGE,%

Fig.3- TYPICAL REVERSE CHARACTERISTIC

Fig.2- TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTIC

1000

O

T = 25 C

J

100

CAPACITANCE, pF

SX32-SX34

10

SX35-SX39

0.1 1.0 10 100

REVERSE VOLTAGE, VOLTS

Fig.4- TYPICAL JUNCTION CAPACITANCE

100

80

T = 150 C
10ms SINGLE
HALF SINE-WAVE

60

40

AMPERES

20

0

1 10 100

PEAK FORWARD SURGE CURRENT,

NUMBER OF CYCLE AT 60HZ

Fig.5- MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

O

J

PAGE . 2DATE : OCT.03.2002