DB3 CHENDA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
BIDIRECTIONAL TRIGGER DIODE Reverse Voltage - 32 Volts Power: 150mW Case: JEDEC DO-41/A-405 plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Mounting Position: Any Weight:DO-41 0.012 ounce, 0.33gram A-405 0.008 ounce, 0.23gram The plastic package VBO:28-36V version Low breakover current High temperature soldering guaranteed 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension
FEATURES
MAXIMUM RATINGS AND CHARACTERISTICS Dimensions in inches and (millimeters) VOLTS VOLTS VOLTS VOLTS µA µS µA mW SYMBOLS UNITS Breakover voltage * Breakover voltage symmetry Dynamic breakover voltage * Output voltage * Breakover current * Rise time * Leakage current * Power dissipation on printed circuit Thermal Resistances from Junction to ambient Thermal Resistances from Junction to lead Operating junction and storage temperature range * :Electrical characteristic appoicaboe in forward and reverse directions. :Connected in parallel with the devices. Note 1:IBO from IBO to 10mA C C/W Ratings at 25 C ambient temperature unless otherwise specified. C=22nF C=22nF (NOTE 1) DIAGRAM2 C=22nF DIAGRAM3 VR=0.5VBO TA=65 C tp=20µs f=100HzRepetitive peak on-state current TEST CONDITION VBO I+VBOI-I-VBO I I Δ V + I VO IBO tr IB Pd RΘ JA RΘ JL TJ,TSTG ITRM VALUE Min. Typ. Max. 100 150 400 150 125 1.5 -40 DO-41 0.107 (2.7) 0.080 (2.0) DIA. 0.034 (0.86) 0.028 (0.70) DIA. 1.0 (25.4) MIN. 0.205 (5.2) 0.160(4.1) 1.0 (25.4) MIN. A-405 0.107 (2.7) 0.080 (2.0) DIA. 0.025 (0.65) 0.021 (0.55) DIA. 1.0 (25.4) MIN. 0.205 (5.2) 0.160(4.1) 1.0 (25.4) MIN. MDD Catalog Number
RATINGS AND CHARACTERISTIC CURVES DB3 FIG. 1-POWER DISSIPATION VERSUS AMBIENT TEMPERATURE(MAXIMUM VALUES) 160 140 120 100 0 10 20 30 40 50 60 70 80 90 100 110 120 130 FIG. 2-PEAK PULSE CURRENT VERSUS PULSE DURATION (MAXIMUM VALUES) 10 100 1000 10000 0.1 0.01 FIG. 3-RELATIVE VARIATION OF VBO VERSUS JUNCTION TEMPERATURE(TYPICAL VALUES) 1.08 1.06 1.04 1.02 1.00 25 50 75 100 125 DIAGRAM 3:TEST CIRCUIT SEE DIAGRAM 2.ADJUST R FOR IP=0.5A DIAGRAM 2:TEST CIRCUIT OUTPUT VOLTAGE IBO IB 0.5VBO ΔV VBO 10mA + IF - IF + V- V DIAGRAM 1:CURRENT-VOLTAGE CHARACTERISTICS 220 V 50 Hz 0.1µF D.U.T Vo R=20 Ω 10 K Ω 500 K Ω 90% 10% IP tr Tj( C) P,POWER DISSIPATION,mW AMBIENT TEMPERATURE, C ITRM,PEAK PULSE CURRENT,A tp,PULSE DURATION,µs Tj,JUNCTION TEMPERATURE, C RELATIVE VARIATION OF VBO VBO[Tj] VBO[Tj=25 C] The cruve g ra p h is for reference onl y , can't be the basis for j ud g ment 曲线图仅供参考