2M24Z中文资料

Dimensions in inches and (millimeters)
2M11Z - 2M200Z
2.0 Watts Glass Passivated Junction
Silicon Zener Diodes
DO-15
Features
U
L Recognized File # E-96005
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0 Low profile package Built-in strain relief
Excellent clamping capability Typical to less than 1µA
High temperature soldering guaranteed: 260o C
/ 10 seconds / .375”,(9.5mm) lead length / 5lbs.,(2.3kg) tension
Mechanical Data
Case: Molded plastic
Terminals: Pure tin plated lead free,, solderable per mil-std-750, method 2026
Polarity: Color band denotes positive end
(cathode)
Weight: 0.04gram, 0.015 ounce
Maximum Ratings and Electrical Characteristics Rating at 25
o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
Type Number
Symbol Value Units Steady State Power Dissipation at T L =75o
C
Lead Lengths .375”, 9.5mm ( Note 1 )
P D 2.0 Watts Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) ( Note 2 )
I FSM 15 Amps
Operating and Storage Temperature Range
T J , T STG -55 to + 175 o
C Notes:
1. Mounted on 5.0mm² (0.13mm thick) land areas.
2. Measured on 8.3ms Single half sine-wave of equivalent square wave, duty cycle=4 pulses per minute maximum.
O
Notes:
1. TOLERANCES - Suffix indicates 5% tolerance any other tolerance will be considered as a special device.
2. ZENER VOLTAGE (V Z) MEASUREMENT - guarantees the zener voltage when measured at 40 ms ±10ms from the diode body, and an ambient temperature of 25℃ ( + 68℃, -2 ℃).
3. ZENER IMPEDANCE (Z Z) DERIVATION - The zener impedance is derived from the 60 cycle ac voltage,
which results when an an current having an rms falue equal to 10% of the dc zener current (I ZT or I ZK) is superimposed on I ZT or I ZK.
4. SURGE CURRENT (Ir) NON_REPETITIVE - The rating listed in the electrical characteristics table is
maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, I ZT, per JEDEC standards, however, actual device capability is as described in Figure 3.
RATINGS AND CHARACTERISTIC CURVES (2M11Z THRU
2M200Z)
FIG.1-TYPICAL THERMAL RESPONSEL
V ,ZENER VOLTAGE @I (VOLTS)
Z ZT V ,ZENER VOLTAGE @I (VOLTS)
Z ZT -----O V ,T E M P E R A Y U R E C O E F F I C I E N T (m V /C )Z o @I Z T
P p k ,P E A K S U R G E P O W E R (W A T T S )
J L (t ,D )T R A N S I E N T T H E R M A L R E S I S I T A N C E J U N C T I O N -T O -L E A D (C /W )
o
RATINGS AND CHARACTERISTIC CURVES (2M11Z THRU 2M200Z)
FIG.6-VZ =3.9THRU 10VOLTS
V ZENER VOLTAGE (VOLTS)Z ,I Z E N E R C U R R E N T (m A )
Z ,00.1
123456781
10
100
910
FIG.7-VZ =12THRU 82VOLTS
V ZENER VOLTAGE (VOLTS)
Z ,I Z E N E R C U R R E N T (m A )
Z ,0
0.110203040506070801
10
100
90100
FIG.8-VZ =3.9THRU 10VOLTS
V ZENER VOLTAGE (VOLTS)Z ,I Z E N E R C U R R E N T (m A )
Z ,100
0.11201401601801
10
100
200
8070
605040302010
00
1
1/81/43/81/25/83/47/8FIG.9-TYPICAL THERMAL RESISTANCE
L,LEAD LENGTH TO HEAT SINK (INCH)
J L ,J U N C T I O N -L E A D T H E R M A L R E S I S T A N C E (C /W )
O。