pga370 ETC-unknow, pga370 Datasheet - Page 59

• Manufacturer Part Number: pga370
• Description: Mpu Pentium Iii 64-bit 0.18um 700mhz 370-pin Fcpga
• Manufacturer: ETC-unknow

Datasheet
Table 33. Thermal Diode Parameters
Table 34. Thermal Diode Interface
NOTES:
1. Intel does not support or recommend operation of the thermal diode under reverse bias.
2. Characterized at 100
3. The ideality factor, n, represents the deviation from ideal diode behavior as exemplified by the diode
4. Not 100% tested. Specified by design characterization.
Symbol
equation:
I
diode, k = Boltzmann Constant, and T = absolute temperature (Kelvin).
fw
I
=Is(e^ ((Vd*q)/(nkT)) - 1), where Is = saturation current, q = electronic charge, Vd = voltage across the
n
fw
THERMDN
THERMDP
Pin Name
Forward Bias Current
Diode Ideality Factor
Pentium
Parameter
C with a forward bias current of 5 A–300 A.
®
III Processor for the PGA370 Socket at 500 MHz to 1.10 GHz
1
PGA370 Socket pin #
1.0057
Min
5
AL31
AL29
1.0080
Typ
1.0125
Max
300
diode cathode (n_junction)
diode anode (p_junction)
Pin Description
Unit
µA
Notes
2, 3, 4
1
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