DB205S NIUHANG | Alldatasheet
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Technical content
Electronic Co. Ltd For Approval VOLTAGE CURRENT
- Glass passivated die construction
- low forward voltage drop
- High current capability
- High surge current capability
- Plastic material-UL flammability 94V-0
- Case: DB-S , olded lastic
- Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
- Polarity: As Marked on Case
- Mounting Position: Any
- Marking: Type Number
- Lead Free: For RoHS / Lead Free Version
- For use in low voltage ,high frequency inverters ,DC/DC converters,free wheeling ,and polarity protection applications MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25° C(UNLESS OTHERWISE NOTED) Single phase,half wave,60Hz,resistive or inductive load.For capacitive load,derate current by 20% Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltag Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TC=100° C (see fig.1) Current Squared Time Per Diode(t<8.3ms) Maximum Forward Voltage Per Diode @2.0A (Note 1) Typical Junction Capacitance Per Diode (Note 3) Operating Junction Temperature Range Storage Temperature Range Notes: 1. Pulse test: 300 μs pulse width,1% duty cycle 2. Pulse test: pulse width≤40ms 3. Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. Http://www.nhel.com.cn Data: 2014/10/20 Rev.: A/1 Page: 1 of 2 I F(AV) A Maximum DC Reverse Current at Rated DC Blocking Voltage (Note 2) I RRM TC=25℃ TC=150℃ 2.0 A I 2 t T J -55 to +150 T STD -55 to +150 uA 500 C J 25
14.94 A2sec
V FM 1.1 V pF Peak Forward Surge Current 8.3ms Single Half Sine-wave Superimposed On Rate Load (JEDEC Method) I FSM 60 V RMS 420 560 700 V V DC 600 800 1000 V DB207S Unit V RRM 600 800 1000 V MECHANICAL DATA TYPICAL APPLICATIONS Parameter Symbol DB205S DB206S Unit:mm
FEATURES
600~1000 Volts 2.0 Ampers DB-S
Electronic Co. Ltd For Approval RATING AND CHARACTERISTIC CURVES Http://www.nhel.com.cn Data: 2014/10/20 Rev.: A/1 Page: 2 of 2 JUNCTION CAPACITANCE,(pF)PEAK FORWARD SURGE CURRENT (A) INSTANTANEOUS FORWARD CURRENT,(A)INSTANTANEOUS REVERSE CURRENT (mA) REVERSE VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLTAGE% Fig.3- TYPICAL JUNCTION CAPACITANCE Fig.4- TYPICAL REVERSE CHARACTERISTICS NUMBER OF CYCLES AT 60HZ Fig.5-MAX. NON-REPETITIVE SURGE CURRENT DB205S THRU DB207S BRIDGE RECTIFIERS Tc, Case Temp (℃) FORWORD VOLTAGE,(V) Fig.1-FORWARD CURRENT DERATING CURVE Fig.2- TYPICAL INSTANTANEOUS FORWARD AVERAGE FORWARD CURRENT,(A) 100 0.1 1 10 100 1 10 100 TJ=TJMAX. 8.3ms SINGLE HALF SINE-WAVE JEDEC Method 0 50 100 150 0.01 0.1 25℃ 0.001 0.01 0.1 100 1000 0 20 40 60 80 100 25℃ 125℃