SMD1206 贴片自恢复保险丝 - 可恢复保险丝|自恢复保险丝

Features
■ Surface Mount Devices
■ Lead free device
■ Surface Mount packaging for automated assembly
■ Agency recognition: UL

Applications
Almost anywhere there is a low voltage power supply,
up to 30V and a load to be protected, including:
■ Computer mother board, Modem. USB hub
■ PDAs & Charger, Analog & digital line card
■ Digital cameras, Disk drivers, CD-ROMs,

SMD 1206 SERIES						FU YUAN
MODEL	MARKING	Vmax	Imax	Ihold	Itrip	Pd	Maximum Time To Trip		Resistance
MODEL	MARKING	(Vdc)	(A)	@25°C (A)	@25°C (A)	Max. (W)	Current (A)	Time (Sec)	Rimin (Ω)	R1max (Ω)
SMD1206-005SF	RA	60.0	10	0.05	0.15	0.4	0.25	1.50	3.600	50.000
SMD1206-005SF24v	RA	24.0	10	0.05	0.15	0.4	0.25	1.50	3.600	50.000
SMD1206-010SF	R1	60.0	10	0.10	0.25	0.4	0.50	1.00	1.600	15.000
SMD1206-010SF24v	R1	24.0	10	0.10	0.25	0.4	0.50	1.00	1.600	15.000
SMD1206-012SF	R1	60.0	10	0.12	0.29	0.4	0.50	1.00	1.600	15.000
SMD1206-012SF24v	R1	24.0	10	0.12	0.29	0.4	0.50	1.00	1.600	13.000
SMD1206-016SF33v	R2	33.0	10	0.16	0.37	0.4	1.00	0.30	1.000	6.000
SMD1206-016SF24v	R2	24.0	10	0.16	0.37	0.4	1.00	0.30	1.000	6.000
SMD1206-016SF	R2	16.0	10	0.16	0.37	0.4	1.00	0.30	1.000	6.000
SMD1206-020SF	R2	24.0	10	0.20	0.46	0.6	8.00	0.08	0.350	2.700
SMD1206-020SF30V	R2	30.0	10	0.20	0.46	0.6	8.00	0.08	0.350	2.700
SMD1206-020SF48V	R2	48.0	10	0.20	0.46	0.6	8.00	0.08	0.350	2.700
SMD1206-025SF	R2	16.0	10	0.25	0.50	0.6	8.00	0.08	0.350	2.500
SMD1206-025SF24V	R2	24.0	10	0.25	0.50	0.6	8.00	0.08	0.350	2.500
SMD1206-025SF30V	R2	30.0	10	0.25	0.50	0.6	8.00	0.08	0.350	2.500
SMD1206-025SF48V	R2	48.0	10	0.25	0.50	0.6	8.00	0.08	0.350	2.500
SMD1206-035SF	R3	6.0	35	0.35	0.75	0.6	8.00	0.10	0.250	1.300
SMD1206-035SF16V	R3	16	35	0.35	0.75	0.6	8.00	0.10	0.250	1.300
SMD1206-035SF30V	R3	30.0	35	0.35	0.75	0.6	8.00	0.10	0.250	1.300
SMD1206-050SF	R5	6.0	35	0.50	1.00	0.6	8.00	0.10	0.150	0.700
SMD1206-050SF13.2V	R5	13.2	35	0.50	1.00	0.6	8.00	0.10	0.150	0.700
SMD1206-050SF16V	R5	16.0	35	0.50	1.00	0.6	8.00	0.10	0.150	0.700
SMD1206-050SF30V	R5	30.0	35	0.50	1.00	0.6	8.00	0.10	0.150	0.700
SMD1206-050SF33V	R5	33.0	35	0.50	1.00	0.6	8.00	0.10	0.150	0.700
SMD1206-075SF	R7	6.0	35	0.75	1.50	0.6	8.00	0.20	0.090	0.500
SMD1206-075SF16V	R7	16.0	35	0.75	1.50	0.6	8.00	0.20	0.090	0.500
SMD1206-075SF30V	R7	30.0	35	0.75	1.50	0.6	8.00	0.20	0.090	0.500
SMD1206-100SF	R0	6.0	35	1.00	1.80	0.6	8.00	0.30	0.050	0.270
SMD1206-100SF16V	R0	16.0	35	1.00	1.80	0.6	8.00	0.30	0.050	0.270
SMD1206-100SF24V	R0	24.0	35	1.00	1.80	0.6	8.00	0.30	0.050	0.270
SMD1206-100SF30V	R0	30.0	35	1.00	1.80	0.6	8.00	0.30	0.050	0.270
SMD1206-110SF	R0	6.0	35	1.10	2.20	0.6	8.00	0.30	0.040	0.250
SMD1206-110SF16V	R0	16.0	35	1.10	2.20	0.6	8.00	0.30	0.040	0.250
SMD1206-110SF24V	R0	24.0	35	1.10	2.20	0.6	8.00	0.30	0.040	0.250
SMD1206-110SF30V	R0	30.0	35	1.10	2.20	0.6	8.00	0.30	0.040	0.250
SMD1206-150SF	RX	6.0	35	1.50	3.00	0.8	8.00	0.30	0.025	0.130
SMD1206-150SF13.2V	RX	13.2	35	1.50	3.00	0.8	8.00	0.30	0.025	0.130
SMD1206-150SF16V	RX	16	35	1.50	3.00	0.8	8.00	0.30	0.025	0.130
SMD1206-200SF	RY	6.0	35	2.00	3.50	0.8	8.00	1.50	0.015	0.080
SMD1206-200SF12V	RY	12.0	35	2.00	3.50	0.8	8.00	1.50	0.015	0.080
SMD1206-250SF	RZ	6.0	35	2.50	5.00	0.8	8.00	2.00	0.010	0.060
SMD1206-260SF	RZ	6.0	35	2.60	5.20	0.8	8.00	2.00	0.010	0.060
SMD1206-300SF	RU	6.0	35	3.00	6.00	1.0	8.00	4.00	0.010	0.050
SMD1206-350SF	R-	6.0	35	3.50	7.00	1.2	10.0	5.00	0.005	0.040

Ihold  = Hold Current. Maximum current device will not trip in 25°C still air.
Itrip   = Trip Current. Minimum current at which the device will always trip in 25°C still air.
Vmax = Maximum operating voltage device can withstand without damage at rated current (Imax).
Imax  = Maximum fault current device can withstand without damage at rated voltage (Vmax).
Pd    = Maximum power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.
Rimin/max = Minimum/Maximum device resistance prior to tripping at 25°C.
R1max  = Maximum device resistance is measured one hour post reflow.
CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.

Environmental Specifications

Test

Conditions

Resistance change

Passive aging

+85°C, 1000 hrs.

±5% typical

Humidity aging

+85°C, 85% R.H. , 168 hours

±5% typical

Thermal shock

+85°C to -40°C, 20 times

±33% typical

Resistance to solvent

MIL-STD-202,Method 215

No change

Vibration

MIL-STD-202,Method 201

No change

Ambient operating conditions : - 40 °C to 85 °C

Maximum surface temperature of the device in the tripped state is 125 °C

U.L approved

Ihold versus temperature

MODEL	Maximum ambient operating temperature (Tmao) vs. hold current (Ihold)
	-40°C	-20°C		0°C		25°C		40°C		50°C		60°C		70°C		85°C
SMD1206-005SF	0.074	0.066		0.058		0.05		0.0425		0.0375		0.035		0.03		0.0275
SMD1206-010SF	0.148	0.132		0.116		0.10		0.085		0.075		0.07		0.06		0.055
SMD1206-012SF	0.18	0.16		0.14		0.12		0.10		0.09		0.08		0.07		0.07
SMD1206-016SF	0.24	0.21		0.18		0.16		0.14		0.13		0.12		0.11		0.10
SMD1206-020SF	0.30	0.26		0.23		0.20		0.17		0.15		0.14		0.12		0.11
SMD1206-025SF	0.37	0.33		0.29		0.25		0.22		0.20		0.17		0.15		0.12
SMD1206-035SF	0.50	0.45		0.40		0.35		0.30		0.27		0.24		0.21		0.15
SMD1206-050SF	0.71	0.64		0.57		0.50		0.42		0.39		0.35		0.31		0.25
SMD1206-075SF	1.14	1.01		0.88		0.75		0.65		0.59		0.54		0.49		0.41
SMD1206-100SF	1.45	1.31		1.15		1.00		0.84		0.77		0.69		0.61		0.48
SMD1206-110SF	1.60	1.45		1.30		1.10		0.95		0.80		0.72		0.66		0.55
SMD1206-150SF	2.18	1.94		1.72		1.50		1.28		1.17		1.06		0.96		0.77
SMD1206-200SF	2.88	2.63		2.34		2.00		1.74		1.58		1.42		1.17		0.93
SMD1206-250SF	3.30	3.10		2.82		2.50		2.16		1.98		1.83		1.54		1.33
SMD1206-260SF	3.43	3.22		2.93		2.60		2.23		2.03		1.87		1.57		1.35
SMD1206-300SF	4.05	3.66		3.36		3.00		2.50		2.28		2.00		1.62		1.35
SMD1206-350SF	4.65	4.23		3.92		3.50		2.92		2.68		2.35		1.91		1.42
Construction and Dimension (Unit:mm)
MODEL	A				B				C				D		E
	Min.		Max.		Min.		Max.		Min.		Max.		Min.		Min.
SMD1206-005SF24v	3.00		3.60		1.50		1.90		0.60		1.20		0.15		0.10
SMD1206-005SF	3.00		3.60		1.50		1.90		0.60		1.20		0.15		0.10
SMD1206-010SF24v	3.00		3.60		1.50		1.90		0.60		1.20		0.15		0.10
SMD1206-010SF	3.00		3.60		1.50		1.90		0.60		1.20		0.15		0.10
SMD1206-012SF24v	3.00		3.60		1.50		1.90		0.60		1.20		0.15		0.10
SMD1206-012SF	3.00		3.60		1.50		1.90		0.60		1.20		0.15		0.10
SMD1206-016SF	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-016SF24v	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-016SF33v	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-020SF	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-020SF30V	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-020SF48V	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-025SF	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-025SF24V	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-025SF30V	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-025SF48V	3.00		3.60		1.50		1.90		0.40		1.00		0.15		0.10
SMD1206-035SF	3.00		3.60		1.50		1.90		0.35		0.8		0.15		0.10
SMD1206-035SF16V	3.00		3.60		1.50		1.90		0.35		0.8		0.15		0.10
SMD1206-035SF30V	3.00		3.60		1.50		1.90		0.40		0.9		0.15		0.10
SMD1206-050SF	3.00		3.60		1.50		1.90		0.35		0.8		0.15		0.10
SMD1206-050SF13.2V	3.00		3.60		1.50		1.90		0.35		0.80		0.15		0.10
SMD1206-050SF16V	3.00		3.60		1.50		1.90		0.35		0.8		0.15		0.10
SMD1206-050SF30V	3.00		3.60		1.50		1.90		0.50		1.00		0.15		0.10
SMD1206-050SF33V	3.00		3.60		1.50		1.90		0.60		1.50		0.15		0.10
SMD1206-075SF	3.00		3.60		1.50		1.90		0.35		0.80		0.15		0.10
SMD1206-075SF16V	3.00		3.60		1.50		1.90		0.50		1.00		0.15		0.10
SMD1206-075SF30V	3.00		3.60		1.50		1.90		0.5		1.00		0.15		0.10
SMD1206-100SF	3.00		3.60		1.50		1.90		0.35		0.80		0.15		0.10
SMD1206-100SF16V	3.00		3.60		1.50		1.90		0.50		1.00		0.15		0.10
SMD1206-100SF24V	3.00		3.60		1.50		1.90		0.50		1.00		0.15		0.10
SMD1206-100SF24V	3.00		3.60		1.50		1.90		0.50		1.00		0.15		0.10
SMD1206-110SF30v	3.00		3.60		1.50		1.90		0.70		1.30		0.15		0.10
SMD1206-110SF16v	3.00		3.60		1.50		1.90		0.35		0.80		0.15		0.10
SMD1206-110SF24v	3.00		3.60		1.50		1.90		0.35		0.80		0.15		0.10
SMD1206-110SF30V	3.00		3.60		1.50		1.90		0.70		1.30		0.15		0.10
SMD1206-150SF	3.00		3.60		1.50		1.90		0.50		1.00		0.15		0.10
SMD1206-150SF13.2V	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10
SMD1206-150SF16V	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10
SMD1206-200SF	3.00		3.60		1.50		1.90		0.7		1.30		0.15		0.10
SMD1206-200SF12V	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10
SMD1206-250SF	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10
SMD1206-260SF	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10
SMD1206-300SF	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10
SMD1206-350SF	3.00		3.60		1.50		1.90		1.00		1.60		0.15		0.10

Termination pad characteristics
Terminal pad materials： Tin-Plated Nickle-Copper or Gold-Plated Nickle-Copper
Terminal pad solderability： Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3.
Rework
Use standard industry practices, the removal device must be replaced with a fresh one.

Thermal derating curve

Typical time-to-trip at 25°C

!WARNING
· Use PPTC beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame.
· PPTC are intended for protection against occasional over current or over temperature fault conditions and should not be used
when repeatedfault conditions or prolonged trip events are anticipated.
· Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic,
thermal, andmechanical procedures for electronic components.
· Use PPTC with a large inductance in circuit will generate a circuit voltage (L di/dt) above the rated voltage of the PPTC.
· Avoid impact PPTC device its thermal expansion like placed under pressure or installed in limited space.
· Contamination of the PPTC material with certain silicon based oils or some aggressive solvents can adversely impact the
performance of thedevices. PPTC SMD can be cleaned by standard methods.
· Requests that customers comply with our recommended solder pad layouts and recommended reflow profile. Improper board
layouts orreflow profile could negatively impact solderability performance of our devices.

‧Recommended reflow methods：IR, vapor phase oven, hot air oven.
‧Devices are not designed to be wave soldered to the bottom side
of the board.
‧Recommended maximum paste thickness is 0.25 mm (0.010 inch).
‧Devices can be cleaned using standard method and solvents.
Note：If reflow temperatures exceed the recommended profile,
devices may not meet the performance requirements.

Tape and reel specifications (mm)
Governing Specifications EIA 481-2

8.15 ± 0.3

4.0 ± 0.10

2.0 ± 0.05

2.82 ± 0.10

3.52 ± 0.10

B1max.

4.35

1.5 + 0.1, -0

7.5 ± 0.05

1.75 ± 0.10

E2min.

6.25

0.6

T1max.

0.1

0.90±0.1

Leadermin.

390

Trailermin.

160

Reel Dimensions

A max.

178

N min.

8.4 ± 0.5

‧ Storage conditions：40°C max, 70% R.H.
‧ Devices may not meet specified performanc if storage conditions are exceeded.

Order information Packaging
SMD1210 050 SMD：surface mount device Current 0.5A Tape & Reel Quantity 4,000 pcs/reel