3
Absolute Maximum Ratings, TC = +25°C, Single Diode
Absolute Maximum[1]
ESD WARNING:
Symbol
Parameter
Unit
Handling Precautions
Should Be Taken To Avoid
Static Discharge.
SOT-23/143 SOT-323/363
PIV
TJ
Peak Inverse Voltage
Junction Temperature
Storage Temperature
V
2.0
150
2.0
150
°C
°C
TSTG
TOP
θjc
-65 to 150
-65 to 150
500
-65 to 150
-65 to 150
150
Operating Temperature °C
Thermal Resistance[2]
°C/W
Notes:
1. Operation in excess of any one of these conditions may result in
permanent damage to the device.
2. TC = +25°C, where TC is defined to be the temperature at the package
pins where contact is made to the circuit board.
Equivalent Linear Circuit Model
HSMS-285x chip
SPICE Parameters
Parameter Units
HSMS-285x
3.8
BV
CJ0
V
pF
eV
A
R
j
0.18
0.69
3 E-4
3 E-6
1.06
25
R
S
EG
IBV
IS
A
N
C
j
RS
Ω
RS = series resistance (see Table of SPICE parameters)
Cj = junction capacitance (see Table of SPICE parameters)
PB (VJ)
PT (XTI)
M
V
0.35
2
8.33 X 10-5 nT
Rj =
0.5
Ib + Is
where
Ib = externally applied bias current in amps
Is = saturation current (see table of SPICE parameters)
T = temperature, °K
n = ideality factor (see table of SPICE parameters)
Note:
To effectively model the packaged HSMS-285x product,
please refer to Application Note AN1124.
HP [ HEWLETT-PACKARD ]
