HCPL-T251#300 Avago Technologies US Inc., HCPL-T251#300 Datasheet - Page 4

• Manufacturer Part Number: HCPL-T251#300
• Description: OPTOCOUPLER DRIVER 0.4A 8-SMD GW
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-T251#300

• Output Type: Push-Pull, Totem-Pole
• Package / Case: 8-SMD Gull Wing
• Voltage - Isolation: 3750Vrms
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 400mA
• Propagation Delay High - Low @ If: 250ns @ 8mA ~ 12mA
• Current - Dc Forward (if): 20mA
• Input Type: DC
• Mounting Type: Surface Mount, Gull Wing
• Configuration: 1 Channel
• Isolation Voltage: 3750 Vrms
• Maximum Propagation Delay Time: 250 ns
• Maximum Forward Diode Voltage: 1.8 V
• Maximum Reverse Diode Voltage: 5 V
• Maximum Forward Diode Current: 12 mA
• Maximum Continuous Output Current: 0.4 A
• Maximum Power Dissipation: 250 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Regulatory Information
The HCPL‑T251 is under approval by the following organizations:
UL
Approval under UL 1577, Component Recognition Pro‑
gram, File E55361.
Insulation and Safety Related
Minimum External Air Gap
(Clearance)
Minimum External Tracking
(Creepage)
Minimum Internal Plastic Gap
(Internal Clearance)
Tracking Resistance
(Comparative Tracking Index)
Isolation Group
Absolute Maximum Ratings
Operating Temperature
“High” Peak Output Current
“High” Peak Output Current
Storage Temperature
Average Input Current
Peak Transient Input Current
(<1 µs Pulse Width, 300 pps)
Reverse Input Voltage
Supply Voltage
Output Voltage
Output Power Dissipation
Lead Solder Temperature 260°C for 10 sec., 1.6 mm below seating plane
Solder Reflow Temperature Profile See Package Outline Drawings section
Notes:
1. Maximum pulse width = 10 µs, maximum duty cycle = 0.2%.
2. Derate linearly above 70°C free‑air temperature at a rate of 0.3 mA/°C.
3. Derate lineraly above 70°C free‑air temperature at a rate of 4.8 mW/°C.
4
Parameter
Parameter
(Compared with HCPL‑3140)
Symbol
L(101)
L(102)
CTI
(V
I
I
OH(PEAK)
OL(PEAK)
I
Symbol
I
F(TRAN)
CC
F(AVG)
Value
≥175
0.08
V
P
T
T
V
7.1
7.4
IIIa
‑ V
O
A
O
S
R
EE
)
Units
Volts
mm
mm
mm
Units
CSA
Approval under CSA Component Acceptance Notice #5,
File CA 88324.
mW
mA
°C
°C
A
A
A
V
V
V
Conditions
Measured from input terminals to output
terminals, shortest distance through air.
Measured from input terminals to output
terminals, shortest distance path along body.
Insulation thickness between emitter and detector;
also known as distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Min.
‑ 40
‑0.5
‑55
0
HCPL-3140
Max.
100
125
250
V
0.6
0.6
1.0
25
35
5
CC
Min.
‑0.5
‑20
‑55
0
HCPL-T251
Max.
125
V
250
0.4
0.4
1.0
85
20
35
5
CC
Note
1
2
3