參數(shù)資料
          型號: SMCG90CA/51-E3
          廠商: VISHAY SEMICONDUCTORS
          元件分類: TVS二極管 - 瞬態(tài)電壓抑制
          英文描述: 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-215AB
          封裝: PLASTIC, SMCG, 2 PIN
          文件頁數(shù): 1/5頁
          文件大?。?/td> 69K
          代理商: SMCG90CA/51-E3
          SMCG5.0 thru 188CA
          Vishay Semiconductors
          formerly General Semiconductor
          Document Number 88457
          www.vishay.com
          24-Jul-03
          1
          Surface Mount TRANSZORB
          Transient Voltage Suppressors
          Stand-off Voltage 5.0 to 188V
          Peak Pulse Power 1500W
          Features
          Underwriters Laboratory Recognition under UL standard
          for safety 497B: Isolated Loop Circuit Protection
          Low profile package with built-in strain relief for
          surface mounted applications
          Glass passivated junction
          Low incremental surge resistance, excellent clamping
          capability
          1500W peak pulse power capability with a 10/1000
          s
          waveform, repetition rate (duty cycle): 0.01%
          Very fast response time
          High temperature soldering guaranteed:
          250°C/10 seconds at terminals
          Mechanical Data
          Case: JEDEC DO-215AB molded plastic over
          passivated junction
          Terminals: Solder plated, solderable per
          MIL-STD-750, Method 2026
          Polarity: For unidirectional types the band denotes the
          cathode, which is positive with respect to the anode
          under normal TVS operation
          Weight: 0.007 oz., 0.21 g
          Flammability: Epoxy is rated UL 94V-0
          Packaging Codes – Options (Antistatic):
          51 – 1K per Bulk box, 10K/carton
          57 – 850 per 7" plastic Reel (16mm tape), 8.5K/carton
          9A – 3.5K per 13" plastic Reel (16mm tape), 35K/carton
          Devices for Bidirectional Applications
          For bi-directional devices, use suffix C or CA (e.g. SMCJ10C, SMCJ10CA). Electrical characteristics apply in both directions.
          Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
          Parameter
          Symbol
          Value
          Unit
          Peak pulse power dissipation with
          PPPM
          Minimum 1500
          W
          a 10/1000
          s waveform(1)(2)
          Peak pulse current with a 10/1000
          s waveform(1)
          IPPM
          See Next Table
          A
          Peak forward surge current 8.3ms single half sine-wave (2)
          IFSM
          200
          A
          uni-directional only
          Typical thermal resistance, junction to ambient (3)
          R
          θJA
          75
          °C/W
          Typical thermal resistance, junction to lead
          R
          θJL
          15
          °C/W
          Operating junction and storage temperature range
          TJ, TSTG
          –55 to +150
          °C
          Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2
          (2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal
          (3) Mounted on minimum recommended pad layout
          Extended
          Voltage
          Range
          0.280 (7.11)
          0.260 (6.60)
          0.016 (0.41)
          0.006 (0.15)
          0.020
          (0.51) Max.
          0.058 (1.47)
          0.038 (0.97)
          0.400 (10.16)
          0.380 (9.64)
          0.040 (1.02)
          0.024 (0.61)
          0.008 (0.20)
          0.004 (0.10)
          SEATING
          PLANE
          0.245 (6.22)
          0.220 (5.59)
          0.125 (3.17)
          0.115 (2.92)
          0.095 (2.41)
          0.075 (1.90)
          Cathode Band
          DO-215AB (SMCG)
          0.050 (1.27)
          0.125 (3.17)
          0.310 (7.87)
          Mounting Pad Layout DO-215AB
          Dimensions in inches
          and (millimeters)
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