HCPL-T251-500E Avago Technologies US Inc., HCPL-T251-500E Datasheet - Page 4

• Manufacturer Part Number: HCPL-T251-500E
• Description: OPTOCOUPLER DRIVER 0.4A 8-SMD
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-T251-500E

• 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
• Output Type: Push-Pull, Totem-Pole
• Mounting Type: Surface Mount, Gull Wing
• Package / Case: 8-SMD Gull Wing
• No. Of Channels: 1
• Optocoupler Output Type: Gate Drive
• Input Current: 12mA
• Output Voltage: 30V
• Opto Case Style: SMD
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): Yes
• Isolation Voltage: 3.75kV
• Lead Free Status / RoHS Status: Lead free / RoHS 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