TLP550 Toshiba, TLP550 Datasheet - Page 7

• Manufacturer Part Number: TLP550
• Description: PHOTOCOUPLER HS TRANS-OUT 8DIP
• Manufacturer: Toshiba

Specifications of TLP550

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (min): 10% @ 16mA
• Voltage - Output: 15V
• Current - Output / Channel: 8mA
• Current - Dc Forward (if): 25mA
• Output Type: Transistor with Base
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Vce Saturation (max): -
• Current Transfer Ratio (max): -
• Other names: TLP550(Y); TLP5500

There is a strong market need for smaller photorelays.
To meet this need, Toshiba has developed photorelays
in the ultra-small USOP4 package, which are suitable
for high-density board assembly. These photorelays
help to reduce system size and cost. They are ideal
for use in small measuring instruments such as
semiconductor testers that require numerous relays.
The TLP3312 and TLP3375 provide well-balanced
off-state voltage and on-state current, making them
suitable not only for tester applications but also for
various applications requiring high-density board
assembly such as battery-controlled devices.
Toshiba is now developing the TLP354x Series in the DIP6 package targeting applications that deal with relatively large current.
Housed in the DIP6 package, the TLP354x photorelays allow B and C connections, enabling the switching of 8-A, 7-A, 6-A and 4-A dc
current respectively. They are suitable for various applications such as factory equipment, power supplies and security systems.
*Under development. Specifications subject to change without notice.
For the latest information, please contact your nearest Toshiba sales representative.
Photorelays in the Ultra-Small USOP4 Package: TLP33xx Series
High-ION Photorelays: TLP354x Series (Under Development)
Package
Peak Off-State Voltage
(min)
On-State Current
(max)
On-State Resistance
(max)
Isolation Voltage
(min)
Part Number
TLP3312
TLP3375
Characteristic
Off-State Voltage
(max)
60 V
50 V
Symbol
V
R
B
I
OFF
ON
−
ON
VS
On-State Current
Vrms
Unit
mΩ
−
V
A
(max)
0.4 A
0.3 A
Available
TLP3542
2500
Resistance (max)
100
2.5
40
On-State
1.5 Ω
1.5 Ω
Total Capacitance
TLP3543
1.65
2500
7
20
50
4
(typ.)
20 pF
12 pF
Current (max)
LED Trigger
TLP3544
3 mA
3 mA
2500
DIP6
USOP4
3.5
40
60
Under Development
Pin Configuration
TLP3545
SSOP4
1
2
2500
60
70
3
Scheduled for mass production in April
USOP4
4
3
TLP3546
2500
100
200
2
1. Anode
2. Cathode
3. Drain
4. Drain