CDIDI CD914, CD4454, CD4148 Datasheet

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WEBSITE: http://www.cdi-diodes.com E-mail: [e-mail]

DESIGN DATA

METALLIZATION:

Top: (Anode) ....................Al

Back: (Cathode)..............Au

AL THICKNESS ............25,000 Å Min

GOLD THICKNESS ........4,000 Å Min

CHIP THICKNESS ..................10 Mils

TOLERANCES: ALL

Dimensions ± 2 mils

• IN4148 AVAILABLE IN

JANHC

AND

JANKC

• SWITCHING DIODE CHIPS

• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE

• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES WITH
THE EXCEPTION OF SOLDER REFLOW

CD4148

CD914
CD3600
CD4150
CD4153
CD4454

MAXIMUM RATINGS

Operating Temperature: -55°C to +175°C
Storage Temperature: -65°C to +175°C

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified

V

BR

V

RWM

I

O

V

F1

V

F2

V

F3

t

rr

TYPE @100

µ

A

@IF

= 10mA@IF = 50mA@IF = 100mA

Volts (min) Volts (pk) mA V

dc

V

dc

V

dc

n sec

CD914 100 75 75 0.8 1.2 N/A 5
CD4148 100 75 200 0.8 N/A 1.2 5
CD4454 75 50 200 1.0 N/A N/A 4

I

R1

I

R2

I

R3

I

R4

CAPACITANCE CAPACITANCE

TYPE @20Vdc @20Vdc @OV @1.5V

TA+150

°CT

A

+150°C

nA

µ

A@ V

µ

A

µ

A @ V pF pF

CD914 25 0.5 @ 75 35 75 @ 75 4.0 2.8
CD4148 25 0.5 @ 75 35 75 @ 75 4.0 2.8
CD4454 N/A 0.1 @ 50 N/A 100 @ 50 2.0 N/A

*@5 µA for CD4153

FORWARD VOLTAGE LIMITS - CD3600 and CD4150

C

V

BR

V

RWM

I

R1

I

R2

VR= 0:f = 1 Mhz; t

rr

TYPE VR= 50 Vdc VR= 50 Vdc

ac signals =

IR= 10

µ

A*

TA= 25˚C TA = 150˚C 50m V (p-p)

VOLTS (MIN) V (pk)

µ

Adc

µ

A

dc

pF ns

CD3600 75 50 0.10 100 2.5 4
CD4150 75 50 0.10 100 2.5 4

CD4153 75* 50 0.05 50 2.0 4

V

F1

V

F2

V

F3

V

F4

V

F5

LIMITS IF= 1mA dc IF= 10mA dc IF= 50mA dc IF= 100mA dc IF= 200mA dc

(Pulsed) (Pulsed) (Pulsed)

V dc V dc V dc V dc V dc

minimum 0.540 0.680 0.780 0.820 0.870

maximum 0.620 0.740 0.860 0.920 1.000

BACKSIDE IS CATHODE

FIGURE 1

V

F1

V

F2

V

F3

V

F4

V

F5

V

F6

LIMITS

IF= 100

µ

Adc IF= 250 µ Adc IF= 1 mA dc IF= 2 mA dc IF= 10 mA dc IF= 20 mA dc

Vdc Vdc Vdc Vdc Vdc Vdc

minimum 0.49 0.53 0.59 0.62 0.70 0.74
minimum 0.55 0.59 0.67 0.70 0.81 0.88

FORWARD VOLTAGE LIMITS - CD4153

CD4148, CD914, CD3600, CD4150,

CD4153 and CD4454

.3 .4 .5 .6 .7 .8 .9 1.0 1.1 1.2 1.3

VF - Forward Voltage (V)

FIGURE 2

Typical Forward Current

vs Forward Voltage

I

F

- Forward Current - (mA)

1000

100

10

1

0.1

150ºC

100ºC

25ºC

-65ºC

20 40 60 80 100 120 140

Percent of Reverse Working Voltage (%)

FIGURE 3

Typical Reverse Current

vs Reverse Voltage

I

R

- Reverse Current - (µA)

1000

100

10

1

0.1

.01

.001

150ºC

100ºC

25ºC

-65ºC

NOTE : All temperatures shown on graphs are

junction temperatures