MICROSMD110 Datasheet, PDF (1/1 Pages) Tyco Electronics – PolySwitch®PTC Devices

Raychem Corporation
300 Constitution Drive
Menlo Park, CA 94025
800-227-4856
FAX [phone]
R
PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: microSMD110
DOCUMENT: SCD24404
PCN: 848919
REV LETTER: D
REV DATE: FEBRUARY 26, 2000
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating
Voltage: 6V_DC
Current: 40A
Notes:
1. All terminations are tin/lead plated.
2. Devices can be wave soldered.
3. Drawing not to scale
Marking:
TABLE I. DIMENSIONS:
A
B
MIN MAX MIN MAX
mm: 3.00 3.43 2.35 2.80
in:* 0.118 0.135 0.092 0.111
C
MIN MAX
0.28 0.48
0.011 0.019
D
MIN
0.25
0.010
*Rounded off approximation
E
MIN
0.20
0.008
TABLE II. PERFORMANCE RATINGS:
IHOLD **
RATED
CURRENT
CURRENT TRIP LIMITS**
AMPERES AMPERES AMPERES AMPERES
AT 20°C AT -40°C
AT 20°C
AT 60°C
HOLD HOLD TRIP HOLD TRIP HOLD TRIP
1.10 1.60 3.20 1.10 2.20 0.80 1.60
TIME TO
TRIP **
SECONDS
AT 20°C, 5A
MAX
1.0
SECONDS
AT 20°C, 8A
MAX
0.2
RESISTANCE
VALUES
TRIPPED-
STATE POWER
DISSIPATION**
OHMS
AT 20°C
MIN MAX*
WATTS AT
20°C, 6V
MAX
0.07 0.21
0.8
*Maximum resistance is measured 1 hour after reflow.
** Values specified were determined using PCB’s with 0.030”X1.5 ounce copper traces.
Reference Documents:
Precedence:
Effectivity:
CAUTION:
PS300, E. N. SMD1.0x
This specification takes precedence over documents referenced herein.
Reference documents shall be the issue in effect on the date of invitation for bid.
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.