LM102202-Q-C-301 Aeroflex Circuit Technology, LM102202-Q-C-301 Datasheet - Page 4

• Manufacturer Part Number: LM102202-Q-C-301
• Description: Lm102202-q-c-301 Surface Mount Pin Diode Limiter
• Manufacturer: Aeroflex Circuit Technology

Assembly Instructions
The LM102202-Q-B-301 and LM102202-Q-C-301 Limiters are capable of being placed onto circuit boards with pick
and place manufacturing equipment from tube or tape-reel dispensing. The devices are attached to the circuit board
using conventional solder re-flow or wave soldering procedures with RoHS type or Sn 63 / Pb 37 type solders per
Table I and Graph I Time-Temperature recommended profile.
Graph1: Solder Re-Flow Time-Temperature Function
4
Average ramp-up rate
Preheat
T SMAX to T L
Time Maintauined above:
Peak Temperature (T P )
Time within 5°C of actual
Ramp-down Rate
Time 25°C to Peak Temperature
(T L to T P )
Peak Temperature (T P )
- Temperature Minimum (T SMIN )
- Temperature Maximum (T SMAX )
- Time (Minimum to maximum) (t s )
- Ramp-up Rate
- Temperature (T L )
- Time (t L)
Profile Feature
TEL: 603-641-SEMI (7364) • [e-mail] • www.aeroflex.com/metelics
Table 1: Time-Temperature Profile for Sn 60/Pb40 or RoHS Type Solders
Sn-Pb Eutectic
3°C/second maximum
100°C
150°C
60-120
183°C
60-150 seconds
225
10-30 seconds
6°C/second maximum
6
minutes maximum
+0 / -5°C
seconds
Assembly
PIN Diode Limiter
Pb-Free
3°C/second maximum
150°C
200°C
60-180
3°C/second maximum
217°C
60-150 seconds
245
20-40 seconds
6°C/second maximum
8
minutes maximum
+0/-5°C
seconds
Assembly
Revision Date: 1/14/11