SMP1352 Datasheet, PDF (1/3 Pages) Alpha Industries – Large Signal Switching Plastic Packaged PIN Diodes

Large Signal Switching
Plastic Packaged PIN Diodes
Features
s Designed for Large Signal Switches
s Frequency Range from HF to > 2 GHz
s Base Station and Handset Applications
s Industry Standard Surface Mount
Packages
s Designed for High Volume Applications
s Available in Tape and Reel Packaging
Description
The SMP1352 series of plastic packaged, surface
mountable, low capacitance (0.3 pF) silicon PIN diodes
are designed for large signal switch applications from
10 MHz to beyond 2 GHz. These diodes have a reverse
voltage rating of 200 V and are designed for use in low
distortion switches that are required to hold off large RF
voltages. The nominal 50 µm I region width, combined with
the typical 1.5 µS carrier lifetime, results in a PIN diode
with low forward resistance and low distortion
characteristics.
SMP1352 Series
Absolute Maximum Ratings
Characteristic
Reverse Voltage (V_R)
Power Dissipation @ 25°C Lead
Temperature (P_D)
Storage Temperature (T_ST)
Operating Temperature (T_OP)
ESD Human Body Model
Value
200 V
250 mW
-65°C to +150°C
-65°C to +150°C
Class 1C
Series Pair
Marking: PR2
SOT-23
o SMP1352-005
L_S = 1.5 nH
o Available through distribution.
Single
SOD-323
o SMP1352-011
L_S = 1.5 nH
Single
SC-79
o SMP1352-079
L_S = 0.7 nH
Electrical Specifications at 25°C
Parameter
Reverse Current (I_R)
Capacitance (C_T)
Resistance (R_S)
Resistance (R_S)
Resistance (R_S)
Forward Voltage (V_F)
Carrier Lifetime (TI)
I Region Width
Condition
Typ.
Max.
Unit
V_R = 200 V
F = 1 MHz, V = 20 V
10
µA
0.35
pF
F = 100 MHz, I = 1 mA
11.0
15.0
Ω
F = 100 MHz, I = 10 mA
2.0
2.8
Ω
F = 100 MHz, I = 100 mA
1.0
1.35
Ω
IF = 10 mA
0.80
V
IF = 10 mA
1.0
µS
50
µm
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
1
Specifications subject to change without notice. 1/01A