7
Switching Specications (AC) (Compared with HCPL‑3120)
Over recommended operating conditions (T
A
= ‑40 to 100°C, I
F(ON)
= 7 to 16 mA, V
F(OFF)
= ‑3.6 to 0.8 V,
V
CC
= 15 to 30 V, V
EE
= Ground) unless otherwise specied.
HCPL-3120 HCPL-T250
(-40°C ~ 100°C) (-20°C ~ 85°C) Test
Parameter Symbol Units Min. Typ.* Max. Min. Typ.* Max. Conditions Note
Propagation Delay t
PHL
µs 0.1 0.27 0.5 0.27 0.5
Time to High
Output Level
Propagation Delay T
PLH
µs 0.1 0.3 0.5 0.3 0.5
Time to Low
Output Level
Output Rise Time t
R
µs 0.1 N.A.
Output Fall Time t
F
µs 0.1 N.A.
Pulse Width PWD µs 0.3 N.A.
Distortion
Propagation (t
PHL
‑ µs ‑0.35 0.35 N.A. N.A. 4
Delay Dierence t
PLH
)
Between Any PDD
Two Parts
Output High |CM
H
| kV/µs 25 35 5 T
A
= 25°C 5
Level Common V
CC
= 30 V
Mode Transient HCPL I
F
= 10 mA
Immunity ‑3120 V
CM
= 1500 V
HCPL I
F
= 10 mA
‑T250 V
CM
= 600 V
Output Low |CM
L
| kV/µs 25 35 5 T
A
= 25°C 5
Level Common V
F
= 0 V
Mode Transient HCPL
Immunity ‑3120 V
CM
= 1500 V
HCPL
‑T250 V
CM
= 600 V
*All typical values at T
A
= 25°C and V
CC
‑ V
EE
= 30 V, unless otherwise noted.
Notes:
4. The dierence between t
PHL
and t
PLH
between any two HCPL‑3120 parts under the same test condition.
5. Common mode transient immunity in the high state is the maximum tolerable dV
CM
/dt of the common mode pulse, V
CM
, to assure that the
output will remain in the high state (i.e., V
O
> 15.0 V).
6. Common mode transient immunity in a low state is the maximum tolerable dV
CM
/dt of the common mode pulse, V
CM
, to assure that the out‑
put will remain in a low state (i.e., V
O
< 1.0 V).
Rg = 10 Ω
Cg = 10 nF,
f = 10 kHz,
Duty Cycle = 50%
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Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved. Obsoletes 5989-2144EN
AV02-0166EN - October 16, 2007
