Surface Mount General Purpose Schottky Diodes
Electrical Specifications at 25°C
Part Number
SMS3922 Series
SMS3923 Series
SMS3924 Series
VB @ 10 µA (V)
Min.
8
20
70
IR
@ 1 V < 100 nA
@ 15 V < 500 nA
@ 50 V < 200 nA
CT @ 0 V (pF)
0.63–1.03
0.83–1.23
1.43–1.83
Pair Configuration
VF @ 1 mA (mV) (b) VF @ 1 mA (mV)
Max.
280–340
10
310–370
10
490–550
10
VF
Max.
@ 10 mA < 450 mV
@ 35 mA < 1000 mV
@ 15 mA < 1000 mV
Typical Performance Data
1.00
0.80
0.60
0.40
0.20
0
0
2
4
6
8
Reverse Voltage (V)
SMS3922 Total Capacitance vs.
Reverse Voltage
1.20
1.00
0.80
0.60
0.40
0.20
0
0
5
10
15
20
Reverse Voltage (V)
SMS3923 Total Capacitance vs.
Reverse Voltage
2.50
2.00
1.50
1.00
0.50
0
0
6
12
18
24
30
Reverse Voltage (V)
SMS3924 Total Capacitance vs.
Reverse Voltage
10000
1000
100
10
155C
85C
25C
1
1
2
3
4
Reverse Voltage (V)
SMS3922 Reverse Current vs.
Reverse Voltage
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 1/00A