PANJIT SR39, SR36, SR35, SR34, SR32 Datasheet

SR32 THRU SR39

VOLTAGE - 20 to 90 Volts CURRENT - 3.0 Amperes

FEATURE

S

MECHANICAL DATA

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTIC

S

SYMBOLSSR32SR33SR34SR35SR36SR38SR39UNIT

S

RRM

20304050608090Volts

RMS

14212835425664Volts

D

C

20304050608090Volts

L

(AV

)

s

FSM

s

F

R

W

J

STG

1.

SMB/DO-214AA

MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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

l For surface mounted applications
l Low profile package
l Built-in strain relief
l Metal to silicon rectifier

majority carrier conduction

l Low power loss, High efficiency
l High current capability, low V
l High surge capacity
l For use in low voltage high frequency inverters,

free wheeling, and polarity protection applications
l High temperature soldering guaranteed:

260 ¢J/10 seconds at terminals

F

Case: JEDEC DO-214AA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode
Standard packaging: 12mm tape (EIA-481)
Weight: 0.003 ounce, 0.093 gram

Ratings at 25¢J ambient temperature unless otherwise specified.
Resistive or inductive load.

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

(See Figure 1)

Peak Forward Surge Current 8.3ms single half sine-

I

I
wave superimposed on rated load(JEDEC method)
Maximum Instantaneous Forward Voltage at 3.0A

V

(Note 1)
Maximum DC Reverse Current TA=25¢J(Note 1)
At Rated DC Blocking Voltage TA=100

¢J

I

Maximum Thermal Resistance (Note 2) R £KJL

R£KJA
Operating Junction T emperature Range T
Storage Temperature Range T

3.0 Amp
80 Amp

0.50 0.70 0.85 Volts

0.5

mA

20.0
17

¢J/

55

-50 to +125 ¢J

-50 to +150 ¢J

NOTES:

Pulse T est with PW=300£gsec, 2% Duty Cycle.

2. Mounted on P.C.Board with 5.0mm2 (.013mm thick) copper pad areas.

RATING AND CHARACTERISTIC CURVES

P.C.B MOUNTED ON0.315×0.315"(8.0×8.0mm)

LEAD TEMPERATURE,

PULSE WIDTH = 300us

TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS

TJ = 25¢JSR32-SR34

REVERSE VOLTAGE. VOLT

S

TA = 25

PERCENT OF RATED PEAK REVERSE VOLTAGE

NUMBER OF CYCLES AT 60Hz

IN

PE

A

SR32 THRU SR39

50

SR32

3.0

2.5

2.0

1.5

AMPERES

1.0

0.5
50 60 70 80 90

VERAGE FORWARD CURRENT,

SINGLE PHASE HALF
WAVE 60Hz RESISTIVE
OR INDUCTIVE LOAD

COPPER PAD AREAS

110

120

130

140

150

10

AMPERES

1

INSTANTANEOUS FORWARD CURRENT

0.1
.2 .3

SR36

SR39

¢J

TJ = 25

1% DUTY CYCLE

.4

.5

.6

.7

.8

.9 1.0

1.1

¢J

Fig. 1-FORWARD CURRENT DERATING CURVE Fig. 2-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

10

TA = 100 ¢J

1.0

0.1

0.01

0.001

STANTANEOUS REVERSE CURRENT, MILLIAMPERES

TA = 75 ¢J

¢J

SK32 - SK34
SK35 - S310

20 40 60 80 100 120 140

Fig. 3-TYPICAL REVERSE CHARACTERISTICS

1000
800

600
400

200

100

80
60

40

CAPACITANCE, pF

20

10

0.1

1

SR35-SR39

4

40 60

10

100

Fig. 4-TYPICAL JUNCTION CAPACITANCE

80

64

48

32

AMPERES

16

10ms SINGLE HALF

TJ = 150

SINE-WAVE

¢J

0

AK FORWARD SURGE CURRENT,

1

2 5

10

20 50 100

Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT