PLED6Q12 Littelfuse Inc, PLED6Q12 Datasheet - Page 2

• Manufacturer Part Number: PLED6Q12
• Description: LED PROTECTOR 6V BI-DIR QFN 3X3
• Manufacturer: Littelfuse Inc
• Series: PLED®r

Specifications of PLED6Q12

• Package / Case: 2-TQFN
• Voltage - Working: 6V
• Voltage - Clamping: 16V
• Technology: Mixed Technology
• Number Of Circuits: 1
• Applications: LED Protection
• Breakdown Voltage: 6 V
• On-state Voltage: 1.5 V
• Rated Repetitive Off-state Voltage Vdrm: 6 V
• On-state Rms Current (it Rms): 1 A
• Holding Current (ih Max): 5 mA
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: LED Protection
• No. Of Circuits: 1
• Thyristor Type: Surge Protector
• Thyristor Case: QFN
• No. Of Pins: 2
• Breakover Voltage Vbo Max: 16V
• Peak Off-state Voltage, Vdrm: 6V
• Holding Current Min Ih: 5mA
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Thermal Considerations
V-I Characteristics
Normalized DC Holding Current vs. Case Temperature
QFN 3x3
-V
Package
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40 -20
DO-214
Case Temperature (T
I
I
I
S
H
T
0
25 ˚C
+I
20
-I
V
T
40 60
Symbol
V
DRM
T
T
J
S
JA
PLED Open LED Protectors
PLED Series
V
80 100 120 140 160
BR
C
) – ˚C
+V
Revision: February 08, 2011
2
Parameter
V
LED Interference Test Circuit
BR
vs. Junction Temperature
+
-
V
12 Vdc
14
12
10
bat
-4
-6
-8
8
6
4
2
0
-40 -20
110 k
2.0
PWM
Ω, 1/4 W
Ω, 1/4 W
Junction Temperature (T
0
20
25 ˚C
Q2
2N2222
40
LED
Driver
ON/OFF
Switch
Q1
60
-40 to +150
-65 to +150
Value
80
100 120 140 160
J
) – ˚C
1
2
3
1
Control
Circuit
MT
MT
1
2
PLED
PLED Series
°C/
Unit
°C
°C