0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators MINI-MELF
Features
Zener voltage range 2.0 to 75 volts LL-34(Mini-MELF) package Surface device type mounting Hermetically sealed glass Compression Bonded Construction All external surfaces are corrosion resistant and terminals are readily solderable RoHS compliant Matte Tin(Sn) lead finish Blue color band indicates negative polarity
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified.
Type Number Power Dissipation Operating and Storage Temperature Range Notes:
Symbol Ptot TJ, TSTG
Value
Units
500 -65 to + 200
mW o C
These ratings are limiting values above which the serviceability of the diode may be impaired
Version: B07
600 500 400 300 200 100 0 0
40
80
120
160
200
Tamb - Ambient Temperature (°C) Figure 1. Total Power Dissipation vs. Ambient Temperature
TKVZ - Temperature Coefficient of VZ (10-4/K)
Ptot - Total Power Dissipation (mW)
RATINGS AND CHARACTERISTIC CURVES (BZV55C SERIES)
15
10
5 IZ = 5 mA
0
-5 0
50
200 CD - Diode Capacitance (pF)
Tj = 25 °C
100
IZ = 5 mA
10
150 VR = 2 V Tj = 25 °C
100
50
0
1 0
5
10
15
0
25
20
5
Figure 2. Typical Change of Working Voltage under Operating Conditions at Tamb=25°C
15
20
25
Figure 5. Diode Capacitance vs. Z-Voltage
100 VZtn = VZt/VZ (25 °C)
1.2
TKVZ = 10 x 10-4/K -4
8 x 10 /K 6 x 10-4/K
1.1
4 x 10-4/K 2 x 10-4/K
1.0
0 - 2 x 10-4/K - 4 x 10-4/K
0.9
IF - Forward Current (mA)
1.3
0.8 - 60
10
VZ - Z-Voltage (V)
VZ - Z-Voltage (V)
VZtn - Relative Voltage Change
20 40 30 VZ - Z-Voltage (V)
Figure 4. Temperature Coefficient of Vz vs. Z-Voltage
1000 VZ - Voltage Change (mV)
10
10 Tj = 25 °C
1
0.1 0.01 0.001
0
60
120
180
240
Tj - Junction Temperature (°C) Figure 3. Typical Change of Working Voltage vs. Junction Temperature
0
0.2
0.4
0.6
0.8
1.0
VF - Forward Voltage (V) Figure 6. Forward Current vs. Forward Voltage
VF Forward Voltage = 1.0v Maximum @ IF=100mA for all types. Notes:
1. The type numbers listed have zener voltage min/max limits as shown. 2. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rams value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. Version: B07
designer a cost effective solution with minimal external components. This integrated circuit ... KIA3842F 862 mW. Operating Temperature Ta 0 to + 70 °C.
Jul 30, 1998 - soldering iron or pulse-heated solder tool). 16. DEFINITIONS ... I2C-bus traffic is ...... This text gives a very brief insight to a complex technology.
... 8B Tai Ping Industrial Park,. Motorola Fax Back System. â US & Canada ONLY 1â800â774â1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852â26629298.
4191Bâ8051â04/03. Features ... 256 Bytes RAM. ⢠8K Bytes ROM/OTP Program Memory with 64 Bytes Encryption Array and 3 Security. Levels ...... Figure 1 shows the block diagram of the possible sources of microcontroller reset. Figure 1.
(USB interface / JPEG compression / Video processing). DataSheet. Version: ... The TP 6800, a Digital Video Camera controller, is a single-chip solution which supports the full functions ... Supports VGA/CIF/QCIF/QVGA Still Image Function. .... Enabl
Dec 3, 1998 - copyright owner. ... in this document does not form part of any quotation or contract, it is believed to be ... from such improper use or sale.
DRAWN: S.H.CHEN. Notes: 1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted. 2. Specifications are subject to ...
Dec 15, 1994 - Test circuit Figure 3. The parameters listed below are tested using automatic test equipment to assure consistent ..... From Eq. 1c, and then 1b, it.
It is unaffected by any mask or Interrupt Disable. It has the highest priority of .... vector independent of the state of the interrupt enable or masks. (See Table 1.).
Input voltage range includes the neighborhood of GND level and output voltage range VOUT is from 0 to VCC â 1.5 V. .Small current dissipation: ICC = 0.6 mA ...
IF[18:0]. R[3:0]. N[3:0]. N[16:4]. PD[6:0]. UL[1:0]. XS[1:0]. GT[1:0]. TEST. [1:0] ..... 10uF. 0.1uF reference to application notes on 1215 pin. TEST OUT. TEST IN.
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed.
Mar 2, 1993 - Operating junction temperature ... Measured under pulse conditions: tp ⤠200 µs; δ ⤠0,02. ... Transition frequency at f = 500 MHz (1) ... are striplines on a double Cu-clad printed circuit board with PTFE fibre-glass dielectric.
The CD40174B consists of six positive-edge triggered. D-type flip-flops the true outputs from each flip-flop are ex- ternally available The CD40175B consists of ...
Supersedes data of 1997 Jul 07. 1999 Apr 26 ... Electronic data processing (EDP) and consumer .... Singapore: Lorong 1, Toa Payoh, SINGAPORE 319762,. Tel.
Multidrop capability simplifies distributed temperature sensing applications ... One control function command instructs the DS1820 to perform a temperature ..... The ROM search process is the repetition of a simple. 3âstep routine: read a bit, ...
using a new Texas Instruments Excalibur process. ... The complementary bipolar Excalibur process utilizes isolated vertical pnp transistors that yield dramatic.
