GCR101
GCR101 is Current Regulating Diode manufactured by Good-Ark Semiconductor.
- Part of the GCR101-GOOD comparator family.
- Part of the GCR101-GOOD comparator family.
Features
- Negative temperature coefficient capability to protect the LED at high temperature
- Excellent current regulation ability during whole temperature range(-40°C to +150°C)
- High Reliability
- High dynamic impedance
GCR101 Current Regulating Diode e SGA(SOD-123FL)
Description
Current regulating diode GCR101 supplies constant current to an electric circuit, even when power supply voltage fluctuations or load impedance fluctuations occur. The GCR101 is used for current stabilization and current limiting.
Schematic Diagram
Absolute Maximum Ratings
(TA=25°C unless otherwise specified)
Parameter Power Dissipation Max. Work Voltage Junction Temperature Storage Temperature Typical Thermal Resistance, Junction to Ambient
Symbol
PD VMAX TJ TSTG
RθJA
Value 500 100 150
-40 to +150 250
Unit m W
V °C °C °C/W
Electrical Characteristics
(TA=25°C unless otherwise specified)
P/N
Marking Code
GCR101 101
Regulator Current IP @ VT = 10V
Min Nom Max m A m A m A 0.05 0.10 0.21
Knee Current
@VK (V) 0.5
IK min 0.8Ip
Limiting Current Ratio
I100V / IP I30V / IP max 1.1 (I100V / IP)
Temperature Coefficient
25°C to 50°C
%/°C +2.10 to +0.10
1/3
Typical Characteristic Curves
GCR101 Current Regulating Diode e SGA(SOD-123FL)
IP, Regulator current (m A)
20 10 5.0
2.0 1.0...
