CHENMKO ENTERPRISE CO.,LTD

SURFACE MOUNT

SCHOTTKY BARRIER RECTIFIER

VOLTAGE RANGE 70 - 100 Volts

CURRENT 4.0 Amperes

NOTES :

2004-8

Maximum Average Reverse Current

at Rated DC Blocking Voltage

CHARACTERISTICS

SYMBOL

UNITS

0.75

0.80

0.5

10

mAmps

mAmps

Volts

Maximum Instantaneous Forward Voltage at 2.0 A DC

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Typical Junction Capacitance (Note 2)

Typical Thermal Resistance (Note 1)

Operating and Storage Temperature Range

SYMBOL

UNITS

70

90

Volts

Volts

Volts

Amps

70

100

49

70

63

90

100

4.0

50

110

17

-65 to +125

Amps

pF

80

56

80

1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.

* Low Power Loss, High Efficiency

.

* DC to DC Converters

* Switch- Mode Power Supplies

* Low Forward Voltage Drop .

* Peak F o r w ar d S u r g e C u r ren t I s 50A .

.

* Schottky Diode Ar ray .

* Notbook PC

PROVISIONAL SPEC.

* Sm al l S u r f ac e M o u n t i n g T y p e. (SMP)

SMP

APPLICATION

FEATURE

CIRCUIT

(3)

(2)

(1)

SPL470CTPT

THRU

SPL4100CTPT

SPL490CTPT

SPL480CTPT

SPL4100CTPT

SPL470CTPT

MARKING

WEIGHT

Di m ens i ons i n inches and (m ill i m eter s)

SMP

0.073 (1.85)

0.042 (1.07)

0.077 (1.95)

0.208 (5.29)

0.264 (6.70)

0.254 (6.46)

0.051 (1.30)

0.163 (4.15)

(1)

(2)

(3)

SPL490CTPT

SPL480CTPT

SPL4100CTPT

SPL470CTPT