Diodes ZNI1000 - Manual (Page 2)

ZNI1000
Issue 5 - June 2007 2 www.zetex.com
© Zetex Semiconductors plc 2007
Absolute maximum ratings
NOTES:
(a) Limited by operating temperature [ I
CC
Յ(20mW/R) ½ , R=func(T
A
)=718 to 1986 ⍀].
Recommended operating conditions
NOTES:
(b) limited by self heating effects (recommended current range 0,1 to 1,5mA)
[ typ. case → temperature error ⌬T= (R
и
1,2mA
и
1,2mA)/1,7mW/K Յ 1,7K ]
[ worst case → temperature error ⌬T= (1,986k⍀ и
3,0mA
и
3,0mA)/1,4mW/K = 13,8K ].
Electrical characteristics
NOTES:
(c) Measured under pulse conditions.
(d) See ZNi1000 Tolerance class figure.
Parameter Symbol Limit Unit
Continuous current (a) I
CC
5 mA
Total power dissipation P
TOT
20 mW
Operating temperature range T
A
-55 to +150 °C
Storage temperature range T
stg
-55 to +150 °C
Symbol Parameter Min. Typ. Max. Unit
I
MDC Steady state measurement current (b) 0,1 1,2 3,0 mA
Symbol Parameter Conditions Min. Typ. Max. Unit
R0 Resistance 0°C T=0°C, I
M
<1mA - 1000 -
⍀
R25 Resistance 25°C T=25°C, I
M
= 3mA (c) 1100 1141 1200 ⍀
R100 Resistance 100°C T=100°C, I
M
<1mA - 1618 - ⍀
Tolerance class B (d) -55 to 0°C - ±(0.4+0.028 x ¦T¦) - °C
Tolerance class B (d) 0 to 150°C - ±(0.4+0.007 x ¦T¦) - °C
⌬R
Long Term stability: 1000h at 150°C 0.1 %