22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071 FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com
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
VBR VRWM I OVF1 VF2 VF3 trr
TYPE @100
µ
A@IF = 10mA @IF = 50mA @IF = 100mA
Volts (min) Volts (pk) mA Vdc Vdc Vdc 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
IR1 IR2 IR3 IR4 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
µ
A for CD4153
FORWARD VOLTAGE LIMITS - CD3600 and CD4150
C
VBR VRWM I R1 I R2 VR= 0:f = 1 Mhz; trr
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
Adc 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
VF1 VF2 VF3 VF4 VF5
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
VF1 VF2 VF3 VF4 VF5 VF6
LIMITS IF= 100
µ
Adc I
F= 250
µ
Adc I
F= 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
IF- 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
IR- Reverse Current - (µA)
1000
100
10
1
0.1
.01
.001
150ºC
100ºC
25ºC
-65ºC
NOTE : All temperatures shown on graphs are
junction temperatures
