ER136C Series

TELEDYNE RELAYS
CENTIGRID®
ESTABLISHED RELIABILITY RELAY
SERIES
136C
DPDT
SENSITIVE
CMOS COMPATIBLE
SERIES
DESIGNATION
RELAY TYPE
DPDT sensitive relay with internal power MOSFET driver, Zener
diode gate protection, and diode coil suppression.
136C
INTERNAL CONSTRUCTION
DESCRIPTION
The sensitive 136C Centigrid® relay is an ultraminiature, hermetically sealed, armature relay
capable of being directly driven by most IC logic families. Its low profile height and .100"
grid spaced terminals, which precludes the need for spreader pads, make it ideal for
applications where extreme packaging density and/or close PC board spacing are required.
UNI-FRAME
ARMATURE
UPPER
STATIONARY
CONTACT
MOS FET.
ZENER DIODE
AND SUPPRESSION
DIODE
LOWER
STATIONARY
CONTACT
The basic concept and internal structure are similar to the Teledyne DPDT TO-5 relay (412
Series). The following unique construction features and manufacturing techniques provide
overall high reliability and excellent resistance to environmental extremes.
•
•
•
•
•
All welded construction.
Unique uni-frame design providing high magnetic efficiency and mechanical rigidity.
High force/mass ratios for resistance to shock and vibration.
Advanced cleaning techniques provide maximum assurance of internal cleanliness.
Precious metal alloy contact material with gold plating assures excellent high current
and dry circuit switching capabilities.
The sensitive 136C Centigrid® relay features exceptionally high coil resistance thus providing
for extremely low operating power (200 mW typical). The advantages of reduced heat
dissipation and power supply demands are obvious.
ENVIRONMENTAL AND
PHYSICAL SPECIFICATIONS
Temperature
(Ambient)
-65°C to +125°C
Vibration
30 g’s to 3000 Hz (Note 1)
Shock
75 g’s for 6 msec. (Note 1)
half-sine
Acceleration
50 g’s (Note 1)
Enclosure
All welded, hermetically sealed
Weight
0.18 oz (5.11 gms.) max.
By virtue of its inherently low intercontact capacitance and contact circuit losses, the
Centigrid® relay has shown itself to be an excellent ultraminiature RF switch for frequency
ranges well into the UHF spectrum. A typical RF application for the Centigrid® relay is in
hand held radio transceivers, wherein the combined features of good RF performance, small
size, low coil power dissipation and high reliability make it a preferred method of TransmitReceive switching (see Figure 1).
The sensitive 136C Series utilizes internal silicon diode for coil suppression, a Zener diode
to protect the MOSFET gate input, and an N-channel enhancement mode MOSFET chip
which enables direct relay interfacing with most Microprocessor and IC logic families
(CMOS, TTL and MOS).
32
SERIES 136C
GENERAL ELECTRICAL SPECIFICATIONS
(-65°C to +125°C unless otherwise noted) (Notes 2 & 7)
Contact Arrangement
Rated Duty
Contact Resistance
Contact Load Rating (DC)
(See Fig. 2 for other DC
resistive voltage/current ratings)
2 Form C (DPDT)
Continuous
0.1 ohm max. before life; 0.2 ohm max. after life at 1A/28VDC, (measured 1/8” from header)
Resistive:
1 Amp/28VDC
Inductive:
200 mA/28VDC (320 mH)
Lamp:
100 mA/28VDC
Low Level: 10 to 50 µA/10 to 50 mV
Resistive:
250 mA/115VAC, 60 and 400Hz (Case ungrounded)
100 mA/115VAC, 60 and 400Hz (Case grounded)
10,000,000 cycles (typical) at low level
01,000,000 cycles (typical) at 0.5A/28VDC resistive
00,100,000 cycles min. at all other loads specified above
2A/28VDC Resistive (100 cycles min.)
Contact factory
4.0 msec max. at nominal rated coil voltage
7.5 msec max.
1.5 msec max.
0.4 pf typical
10,000 megohms min. between mutually isolated terminals (Note 3)
Atmospheric pressure: 500 VRMS/60 Hz
70,000 ft.: 125 VRMS/60Hz (Note 3)
Contact Load Ratings (AC)
Contact Life Ratings
Contact Overload Rating
Contact Carry Rating
Operate Time
Release Time
Contact Bounce
lntercontact Capacitance
Insulation Resistance
Dielectric Strength
Diode P.I.V. (VDC)
Negative Coil Transient (VDC)
Zener Voltage (VDC)
Zener Leakage Current (µA @ 15.2 VDC)
100 min.
1.0 max.
17 min. to 23 max.
2.5 max.
0.5
3.8 (Note 4)
55
Gate Voltage to Turn Off (VDC, Max.)
Gate Voltage to Turn On (VDC, Min.)
Drain-Source Voltage (VDC, Max.)
Power FET
Characteristics
-65°C to +125°C
DETAILED ELECTRICAL SPECIFICATIONS
(-65°C to +125°C unless otherwise noted) (Note 7)
BASE PART
NUMBERS
(See Note 10 for full P/N)
CHARACTERISTICS
Coil Voltage (VDC)
136C-6
136C-9
136C-12
136C-18
5.0
5.6
56.0
43.0
250
4.0
0.13
2.3
6.0
8.0
33.0
27.0
180
4.9
0.18
3.2
9.0
12.0
26.4
17.8
203
7.3
0.27
4.9
12.0
16.0
17.7
11.3
180
9.8
0.36
6.5
18.0
24.0
13.8
8.4
203
14.6
0.54
9.8
Nom.
Max.
Max.
Min.
Coil Current (mADC @ 25°C)
Nominal Coil Operating Power @ 25°C (Milliwatts)
Pick-up Voltage (VDC) (Note 5)
Drop-out Voltage (VDC) (Note 5)
PERFORMANCE CURVES
(NOTE 2)
136C-5
Max.
Min.
Max.
TYPICAL RF PERFORMANCE
0
136C-26
26.5
32.0
10.2
5.8
219
19.5
0.72
13.0
TYPICAL DC CONTACT RATING (RESISTIVE)
INSERTI
ON LOSS
.1
300
.2
LOAD VOLTAGE (VDC)
.3
10
1.92
20
1.22
RETURN LOSS
30
(VSWR)
1.07
TS
40
ROSS
N AC
ATIO
50
ISOL
AC
CONT
1.02
OLES
1.01
SS P
CRO
ION A
AT
60
ISOL
VSWR
dB
.4
200
150
100
50
1.00
70
250
1.00
.01
0.5
.1
.5
1.0
0
0.1
0.2
0.3
0.4
0.5
0.6
FREQUENCY (GHz)
LOAD CURRENT (AMPS DC)
FIGURE 1
FIGURE 2
33
0.7
0.8
0.9
1.0
SERIES 136C
OUTLINE DIMENSIONS
SCHEMATIC DIAGRAMS
TERMINAL LOCATIONS
(Viewed from Terminals, Numbers for Reference only)
CASE DETAIL
.375 MAX.
(9.53)
.335 MAX.
(8.51)
.435 MAX.
(11.05)
.035 ± .010
(0.89 ± 0.25)
.031 ± .003
(0.79 ± 0.08)
.375 MAX.
(9.53)
PIN 1: + SUPPLY
PIN 9: – SUPPLY
PIN 10: GATE
.475 MAX.
(12.07)
.100 ± .010
(2.54 ± .25)
TYP
.75 MIN.
(19.05)
.200 ± .010
(5.08 ± 0.25)
+0.002
-0.001 DIA.
+(0.051)
(0.43) -(0.025)
.017
SCHEMATIC IS VIEWED FROM TERMINALS
9 LEADS
DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS)
SPACER PAD
NOTES:
Relays can be supplied with a spacer pad attached to the
relay header. The pad permits the relay to be spaced away
from the mounting surface facilitating solder joint inspection. To order add M9 to the part number (Example:
136CM9-26).
1. Pad Material: Polyester film.
2. Add 0.01 ohm to contact
resistance with mounting pad.
.400 MAX
(10.16)
TYPICAL CMOS INTERFACE CIRCUIT
DC Logic Voltage Supply
(A) Internal Suppression Diode
(B) FET Gate Input
(C) Internal Zener Diode
(D) Integral FET Body Diode
NOTES:
1.
2.
3.
4.
5.
Relays contacts will exhibit no chatter in excess of 10 µsec or transfer in excess of 1 µsec.
“Typical” characteristics are based on available data and are best estimates. No on-going verification tests are performed.
Pins 9 and 10 must be shorted when tested for Insulation Resistance and Dielectric Withstanding Voltage.
Maximum rated gate voltage = 15 Vdc.
Unless otherwise specified, relays will be supplied with either gold plated or solder coated leads. Contact your local representative for
ordering information.
6. The slash and character appearing after the slash are not marked on the relay.
7. Unless otherwise specified, parameters are initial values.
8. Screened HI-REL versions available. Contact factory.
9.
RELIABILITY LEVEL
FAILURE RATE %/10,000 CYCLES
A
1.5
B
0.75
10.
Teledyne Part Numbering System for Established Reliability Relays (See T2R® Program Introduction)
EXAMPLE:
ER
136C Z M9 – 26
A / Q
Established
Reliability Designator
Termination Variant
Q = Solder Coated Leads
(Notes 5 and 6)
Relay Series
Reliability and Screening Level (Note 9)
Mounting Variant
Ground Pin (See page 112)
M9 = 194-19 Spacer Pad
Coil Voltage
©1996
TELEDYNE RELAYS
34
12525 Daphne Avenue
Hawthorne, California 90250