ELECTRONICS
Positive
Thermal
Coefficent
RL600 Series
Circuit Protection
System
Specifications are subject to change without notice.
Positive Thermal Coefficent -
RL600 Series
Features
1. I(hold):110~160mA
2. 600V Operating voltages
3. Radial leaded devices.
4. Very high voltage surge capabilities.
5. Available in lead-free version.
6. Fast time–to–trip
7. RoHS compliant, Lead- Free and Halogen-Free
Applications
1. Overcurrent and overtemperature
2. protection of automotive electronics
3. Hard disk drives
4. PC motherboards
5. PC peripherals
• Point-of-sale (POS) equipment
• PCMCIA cards
• USB port protection
• HDMI 1.4 Source protection
• Computers & peripherals
• General Electronics
Product Name
R
L
6
0
0
-
1
1
0
LOGO
Vmax:600V
Ihold:110A
Circuit Protection
System
Specifications are subject to change without notice.
Page:1
E
D
Positive Thermal Coefficent -
RL600 Series
Dimension
E
D
E
Fig.1
Ihold
Type Number
A
RL600-110
RL600-150
RL600-160
0.11
0.15
0.16
V
600
600
600
A
0.3
0.3
0.32
Current A
0.5
1.5
1.5
E
Vmax
Itrip
Ttrip
Times S
1.5
0.15
0.15
Imax
A
3
3
3
Rmax
Ω
14
12
10
Rmin
Ω
7
6
4
A
14
14
14
Package Dimensions
(mm)
B
14
14
14
C
5.1
5.1
5.1
D
6.1
6.1
6.1
E
0.8
0.8
0.8
Circuit
Figure
Fig.1
Fig.1
Fig.1
I hold = Hold Current. Maximum current device will not trip in 25°C still air.
D
I trip = Trip Current. Minimum current at which the device will always trip in 25°C still air.
V max = Maximum operating voltage device can withstand without damage at rated current (Imax).
I max = Maximum fault current device can withstand without damage at rated voltage (V max).
R min/max = Minimum/Maximum device resistance prior to tripping at 25°C.
E
Environmental Specifications
Test
Passive aging
Humiditty aging
Thermal shock
Resistance to so vent
Vibration
Conditions
+85°C,1000 hrs
+85°C,85％ R.H.,168 hours
+85°C to -40°C,20 times
MIL-STD-202,Method 215
MIL-STD-202,Method 201
Ambient operating conditins:-40°Cto+85°C
Maximum surface temperature of the device in the tripped state is 125°C
Resistance change
±5％typical
±5％typical
±33％typical
Nn change
Nn change
Circuit Protection
System
Specifications are subject to change without notice.
Page:2
RL600-160
221
190
160
146
133
117
102
88
67
TEST PROCEDURES AND REQUIREMENT
Test
Resistance
Time to Trip
Hold Current
Trip Cycle Life
Trip Endurance
Test Conditions
In still air @25
Specified current,V
max
,25
30 min, at I
H
V
max
, I
max
,100 cycles
V
max
,24hours
Accept/Reject Criteria
R
min
R
R
max
T
max. Time to trip(T
tirp
)
No trip
Positive Thermal Coefficent -
RL600 Series
No arcing or burning
No arcing or burning
TYPICAL TIME-TO-TRIP CHARTS @ 25°C
TYPICAL TIME-TO-TRIP CHARTS @ 25
Time-to-trip (s)
A = RL600-110
B = RL600-150
C = RL600-160
STORAGE RECOMMENDATIONS
1. Storage Temperature : -10 °C~+40°C
2. Relative Humidity : ≤ 80%RH
4. Period of Storage: 1 year.
3. Keep away from corrosive atmosphere and sunlight.
Fault current (A)
STORAGE RECOMMENDATIONS
1. Storage Temperature : -10
°C
~+40
°C
3. Keep away from
Soldering
corrosive atmosphere and sunlight.
Parameters
4. Period of Storage: 1 year.
2. Relative Humidity :
80%RH
TP 20~40 S
Profile Feature
Average Ramp-Up Rate(Ts max to T p)
Preheat
-Temperature Min(Ts min)
-Temperature Max(Ts max)
-Time(Ts min to Ts max)
Pb-Free Assembly
3°C/second
mac.
150°C
200°C
60~180 seconds
+217°C
60~150 seconds
260°C
6°C/second max.
8 minutes max
0°C~35°C,70%RH
TP
260
Ramp-up
Critical Zone
TL to TP
TL
217
Tsmax
tL
60~150 s
200
Tsmin
Ramp-down
150
ts
Preheat 60~180 s
Time maintained above:
-Temperature(TL)
-Time(tL)
Peak Temperature(Tp)
Ramp-Down Rate
25
t 25
C to peak
Time
Recommended reflow methods: IR, vapor phase oven, hot air oven,
N2 environment for lead-free
Recommended maximum paste thickness is 0.25mm
Devices can be cleaned using standard industry methods and
solvents.
Note 1:All temperature refer to topside of the package, measured on
the package body surface.
Note 2: If reflow temperatures exceed the recommended profile,
devices may not meet the performance requirements.
Time 25°C to Peak Temperature
Storage Condition
Circuit Protection
System
Specifications are subject to change without notice.
Page:3
Positive Thermal Coefficent -
RL600 Series
TEST PROCEDURES AND REQUIREMENT
Test
Resistance
Time to Trip
Hold Current
Trip Cycle Life
Trip Endurance
Test Conditions
In still air @25°C
Specified current,Vmax,25°C
30 min, at I
H
V
max
, I
max
,100 cycles
V
max
,24hours
Accept/Reject Criteria
R
min
≤ R≤ R
max
T ≤ max. Time to trip(Ttirp)
No trip
No arcing or burning
No arcing or burning
Ihold Versus Temperature
Type Number
RL600-110
RL600-150
RL600-160
-20℃
152
207
221
0℃
131
179
190
25℃
110
150
160
30℃
100
137
146
40℃
91
125
133
50
℃
80
110
117
60℃
70
96
102
70℃
61
83
88
85℃
46
63
67
Warehouse Storage Conditions of Products
·
Storage Conditions:
1. Storage Temperature: -10°C~+40°C
2. Relative Humidity:≤75%RH
3. Keep away from corrosive atmosphere and sunlight.
·
Period of Storage: 1 year
Circuit Protection
System
Specifications are subject to change without notice.
Page:4
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