General Semiconductor SS23, SS26, SS25, SS24, SS22 Datasheet

SS22 THRU SS26

0.160 (4.06)

0.180 (4.57)

0.006 (0.152)

0.012 (0.305)

0.030 (0.76)

0.060 (1.52)

0.008 (0.203)

0.205 (5.21)

0.220 (5.59)

0.084 (2.13)

0.096 (2.44)

0.077 (1.95)

0.086 (2.20)

0.130 (3.30)

0.155 (3.94)

MAX.

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 60 Volts Forward Current - 2.0 Amperes

DO-214AA

Dimensions in inches and (millimeters)

FEATURES

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ For surface mounted applications
♦ Low profile package
♦ Built-in strain relief
♦ Metal silicon junction, majority carrier conduction
♦ Low power loss, high efficiency
♦ High current capability, low forward voltage drop
♦ High surge capability
♦ For use in low voltage high frequency inverters, free

wheeling, and polarity protection applications

♦ Guardring for overvoltage protection
♦ High temperature soldering guaranteed:

250°C/10 seconds at terminals

MECHANICAL DATA

Case: JEDEC DO-214AA molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end
Weight: 0.003 ounce, 0.093 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS SS22 SS23 SS24 SS25 SS26 UNITS

Device marking code S2 S3 S4 S5 S6
Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V
Maximum average forward rectified current

at T

L (SEE FIG. 1)

Peak forward surge current

8.3ms single half sine-wave superimposed on I
rated load (JEDEC Method)

Maximum instantaneous forward voltage at 2.0A

(NOTE 1)

Maximum DC reverse current
at rated DC blocking voltage T

Maximum thermal resistance

Operating junction temperature range T
Storage temperature range T

NOTES:

(1) Pulse test: 300µs pulse width, 1% duty cycle
(2) P.C.B. mounted with 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas

(NOTE 1)TA

(NOTE 2)

=25°C 0.4

=100°C

A

I

R
R

RRM
RMS

DC

(AV)

FSM

V

F

I

R

ΘJA
ΘJL

J

STG

20 30 40 50 6 0 Volts
14 21 28 35 4 2 Volts
20 30 40 50 6 0 Volts

2.0

50.0 Amps

0.50 0.70 Volts

10.0

75.0

17.0

-65 to +125 -65 to +150 °C

-65 to +150 °C

Amps

mA

°C/W

4/98

50 60 70 80 90 100 110 120 130 140 150

0

0.5

1.0

1.5

2.0

1 10 100

0

10

20

30

40

50

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

0.01

0.1

1

10.0

50

10

100

500

160

0.1 1 10 100

0 20 40 60 80 100

0.001

0.01

0.1

1

10

100

RATINGS AND CHARACTERISTIC CURVES SS22 THRU SS26

FIG. 1 - FORWARD CURRENT DERATING CURVE

AMPERES

P.C.B. MOUNTED ON

AVERAGE FORWARD CURRENT,

0.2 X 0.2” (5.0 x 5.0mm)
COPPER PAD AREAS

SS22 - SS24

SS25 & SS26

LEAD TEMPERATURE,°C

FIG. 3 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

PULSE WIDTH=300µs
1% DUTY CYCLE

TJ=125°C

TJ=25°C

TJ=150°C

AMPERES

RESISTIVE OR
INDUCTIVE LOAD

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
AT RATED T

L

AMPERES

PEAK FORWARD SURGE CURRENT,

NUMBER OF CYCLES AT 60H

FIG. 4 - TYPICAL REVERSE CURRENT

CHARACTERISTICS

SS22 - SS24

SS25 & SS26

TA=125°C

TA=75°C

MILLIAMPERES

Z

INSTANTANEOUS FORWARD CURRENT

SS22 - SS24

SS25 & SS26

INSTANTANEOUS FORWARD VOLTAGE

VOLTS

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

JUNCTION CAPACITANCE, pF

SS22 - SS24

SS25 & SS26

REVERSE VOLTAGE, VOLTS

TJ=25°C
f=1.0 MHz
Vsig=50mVp-p

INSTANTANEOUS REVERSE CURRENT,

TA=75°C

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %