Surface Mount General Purpose Schottky Diodes
Electrical Specifications at 25°C
Pair Configuration
Part Number
V
B
@ 10 µA (V)
I
C
T
@ 0 V (pF)
V
F
@ 1 mA (mV) (b) V @ 1 mA (mV)
V
F
R
F
Min.
8
Max.
Max.
SMS3922 Series
SMS3923 Series
SMS3924 Series
@ 1 V < 100 nA
@ 15 V < 500 nA
@ 50 V < 200 nA
0.63–1.03
0.83–1.23
1.43–1.83
280–340
310–370
490–550
10
10
10
@ 10 mA < 450 mV
@ 35 mA < 1000 mV
@ 15 mA < 1000 mV
20
70
Typical Performance Data
1.00
1.20
1.00
0.80
0.80
0.60
0.60
0.40
0.40
0.20
0
0.20
0
0
0
2
4
6
8
5
10
15
20
Reverse Voltage (V)
Reverse Voltage (V)
SMS3922 Total Capacitance vs.
Reverse Voltage
SMS3923 Total Capacitance vs.
Reverse Voltage
10000
1000
100
10
2.50
155C
2.00
1.50
85C
25C
1.00
0.50
0
1
0
6
12
18
24
30
1
2
3
4
Reverse Voltage (V)
Reverse Voltage (V)
SMS3924 Total Capacitance vs.
Reverse Voltage
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
ALPHA [ ALPHA INDUSTRIES ]
