DATA SHEET • CLA4608-085LF SURFACE MOUNT LIMITER DIODE
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 July 17, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202537C
Table 1. CLA4608-085LF Absolute Maximum Ratings
Parameter Symbol Minimum Maximum Units
Reverse voltage VR 180 V
Forward current @ 25 °C IF 1.5 A
CW power dissipation @ 85 °C PD 2 W
Peak pulse power dissipation @ 85 °C (10% duty cycle) 20 W
Storage temperature TSTG –65 +200 °C
Junction temperature TJ 175 °C
Operating temperature TA –40 +150 °C
Electrostatic Discharge:
Charged Device Model (CDM), Class 4
Human Body Model (HBM), Class 1B
Machine Model (MM), Class A
ESD
1000
500
100
V
V
V
Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 2. CLA4608-085LF Electrical Specifications (Note 1)
(T
A
= +25 °C Unless Otherwise Noted)
Parameter Symbol Test Condition Min Typical Max Units
Reverse current IR V
R
= 120 V 10 μA
Capacitance CT f = 1 MHz, V
R
= 38 V 0.60 0.65 pF
Series resistance RS f = 500 MHz, IF = 10 mA 1.0 1.2 Ω
Carrier lifetime TL IF = 10 mA 100 ns
I region width W 7 μm
CW thermal resistance θJC Junction-to-case 29 °C/W
Peak thermal resistance θP Single 1 μs pulse width,
junction-to-case (10%
duty cycle)
3 °C/W
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Table 3. Typical Performance @ 25 °C
Part Number
Insertion Loss
@ –10 dBm
(dB)
Input Power for
1 dB Loss
(dBm)
Maximum Pulsed
Input Power
(dBm)
Output @ Maximum
Pulsed Input
(dBm)
Maximum CW
Input power
(W)
Recovery Time
(ns)
CLA4608-085LF 0.2 20 59 39 5 100
:
Limiter power results @ 1 GHz for shunt connected, single limiter diode and DC return in 50 Ω line.
Maximum pulsed power for 1 μs pulse and 0.1% duty factor with chip @ 25 °C heat sink. Derate linearly to 0 W @ 175 °C.
Maximum CW input power @ 25 °C heat sink. Derate linearly to 0 W @ 175 °C.
Recovery time to insertion loss from limiting state.
