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DB LECTRO Inc.
BZW04 SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE - 6.8 to 440 Volts 400 Watts Peak 1.0 Watt Steady Stae BZW04
PART NUMBER UNI- POLAR BZW 04P5V8 BZW 04-5V8 BZW 04P6V4 BZW 04-6V4 BZW 04P7V0 BZW 04-7V0 BZW 04P7V8 BZW 04-7V8 BZW 04P8V5 BZW04-8V5 BZW 04P9V4 BZW 04-9V4 BZW 04P10 BZW 04-10 BZW 04P11 BZW 04-11 BZW 04P13 BZW 04-13 BZW 04P14 BZW 04-14 BZW 04P15 BZW 04-15 BZW 04P17 BZW 04-17 BZW 04P19 BZW 04-19 BZW 04P20 BZW 04-20 BZW 04P23 BZW 04-23 BZW 04P26 BZW 04-26 BZW 04 P28 BZW 04-28 BZW 04P31 BZW 04-31 BZW 04P33 BZW 04-33 BZW 04P37 BZW 04-37 BZW 04P40 BZW 04-40 BZW 04P44 BZW 04-44 BI-POLAR BZW 04P5V8B BZW 04-5V8B BZW 04P6V4B BZW 04-6V4B BZW 04P7V0B BZW 04-7V0B BZW 04P7V8B BZW 04-7V8B BZW 04P8V5B BZW04-8V5B BZW 04P9V4B BZW 04-9V4B BZW 04P10B BZW 04-10B BZW 04P11B BZW 04-11B BZW 04P13B BZW 04-13B BZW 04P14B BZW 04-14B BZW 04P15B BZW 04-15B BZW 04P17B BZW 04-17B BZW 04P19B BZW 04-19B BZW 04P20B BZW 04-20B BZW 04P23B BZW 04-23B BZW 04P26B BZW 04-26B BZW 04P28B BZW 04-28B BZW 04P31B BZW 04-31B BZW 04P33B BZW 04-33B BZW 04P37B BZW 04-37B BZW 04P40B BZW 04-40B BZW 04P44B BZW 04-44B REVERSE BREAKDOWN BREAKDOWN TEST MAXIMUM PEAK REVERSE STANDVOLTAGE CURRENT CLAMPING PULSE LEAKAGE VOLTAGE OFF VOLTAGE CURRENT @ VRWM VBR(V) IT (mA) VBR(V) VOLTAGE @Ipp Vc(V) Ipp (A) MIN.@IT MAX.@IT IR(A) VRWM(V) 5.80 5.90 6.40 6.40 7.02 7.02 7.78 7.78 8.55 8.55 9.40 9.40 10.86 10.86 11.82 11.82 13.63 13.63 14.48 14.48 16.29 16.29 18.10 18.10 19.91 19.91 21.72 21.72 24.49 24.49 27.16 27.16 29.92 29.92 32.59 32.59 33.35 33.35 38.97 38.97 42.59 42.59 46.21 46.21 6.45 6.45 7.13 7.13 7.79 7.79 8.65 8.65 9.50 9.50 10.50 10.50 11.40 11.40 12.40 12.40 14.30 14.30 15.20 15.20 17.10 17.10 19.00 19.00 20.90 20.90 22.80 22.80 25.70 25.70 28.50 28.50 31.40 31.40 34.20 34.20 37.10 37.10 40.90 40.90 44.70 44.70 48.50 48.50 7.48 7.14 8.25 7.88 9.02 8.61 10.00 9.55 11.00 10.50 12.10 11.60 13.20 12.60 14.30 13.70 16.50 15.80 17.60 16.80 19.80 18.90 22.00 21.00 24.20 23.10 26.40 25.20 29.70 28.40 33.00 31.50 36.30 34.70 39.60 37.80 42.90 41.00 47.30 45.20 51.70 49.40 56.10 53.60 10.0 10.0 10.0 10.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 10.5 10.5 11.3 11.3 12.1 12.1 13.4 13.4 14.5 14.5 15.6 15.6 16.7 16.7 18.2 18.2 21.2 21.2 22.5 22.5 25.2 25.2 27.7 27.7 30.6 30.6 33.2 33.2 37.5 37.5 41.5 41.5 45.7 45.7 49.9 49.9 53.9 53.9 59.3 59.3 64.8 64.8 70.1 70.1 38.00 38.00 35.00 35.00 33.00 33.00 30.00 30.00 28.00 28.00 25.70 25.70 24.00 24.00 22.00 22.00 19.00 19.00 17.80 17.80 16.00 16.00 14.50 14.50 13.00 13.00 12.00 12.00 10.70 10.70 9.60 9.60 8.80 8.80 8.00 8.00 7.40 7.40 6.70 6.70 6.20 6.20 5.70 5.70 900 900 500 500 200 200 50 50 10.0 10.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For Part No. which use the character "p" , the VBR is + 10%
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
DB LECTRO Inc.
BZW04 SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE - 6.8 to 440 Volts 400 Watts Peak 1.0 Watt Steady Stae BZW04
PART NUMBER UNI- POLAR BZW 04P48 BZW 04-48 BZW 04P53 BZW 04-53 BZW 04P58 BZW 04-58 BZW 04P64 BZW 04-64 BZW 04P70 BZW 04-70 BZW 04P78 BZW 04-78 BZW 04P85 BZW 04-85 BZW 04P94 BZW 04-94 BZW 04P102 BZW 04-102 BZW 04P110 BZW 04-110 BZW 04P128 BZW 04-128 BZW 04P136 BZW 04-136 BZW 04P145 BZW 04-145 BZW 04P154 BZW 04-154 BZW 04P171 BZW 04-171 BZW 04P188 BZW 04-188 BZW 04P213 BZW 04-213 BZW 04P239 BZW 04-239 BZW 04P256 BZW 04-256 BZW 04P273 BZW 04-273 BZW 04P299 BZW 04-299 BZW 04P342 BZW 04-342 BZW 04P376 BZW 04-376 BI-POLAR BZW 04P48B BZW 04-48B BZW 04P53B BZW 04-53B BZW 04P58B BZW 04-58B BZW 04P64B BZW 04-64B BZW 04P70B BZW 04-70B BZW 04P78B BZW 04-78B BZW 04P85B BZW 04-85B BZW 04P94B BZW 04-94B BZW 04P102B BZW 04-102B BZW 04P110B BZW 04-110B BZW 04P128B BZW 04-128B BZW 04P136B BZW 04-136B BZW 04P145B BZW 04-145B BZW 04P154B BZW 04-154B BZW 04P171B BZW 04-171B BZW 04P188B BZW 04-188B BZW 04P213B BZW 04-213B BZW 04P239B BZW 04-239B BZW 04P256B BZW 04-256B BZW 04P273B BZW 04-273B BZW 04P299B BZW 04-299B BZW 04P342B BZW 04-342B BZW 04P376B BZW 04-376B REVERSE BREAKDOWN BREAKDOWN TEST MAXIMUM PEAK REVERSE STANDVOLTAGE CURRENT CLAMPING PULSE LEAKAGE VOLTAGE OFF VOLTAGE CURRENT @ VRWM VBR(V) IT (mA) VBR(V) VOLTAGE @Ipp Vc(V) Ipp (A) MIN.@IT MAX.@IT IR(A) VRWM(V) 50.69 50.69 56.12 56.12 61.55 61.55 67.94 67.94 74.23 74.23 82.42 82.42 90.52 90.52 100.00 100.00 108.70 108.70 118.20 118.20 136.30 136.30 144.80 144.80 153.40 153.40 162.90 162.90 181.00 181.00 199.20 199.20 225.80 225.80 253.50 253.50 271.60 271.60 289.70 289.70 316.30 316.30 362.10 362.10 398.30 398.30 53.20 53.20 58.90 58.90 64.60 64.60 71.30 71.30 77.90 77.90 86.50 86.50 95.00 95.00 105.00 105.00 114.00 114.00 124.00 124.00 143.00 143.00 152.00 152.00 161.00 161.00 171.00 171.00 190.00 190.00 209.00 209.00 237.00 237.00 266.00 266.00 285.00 285.00 304.00 304.00 332.00 332.00 380.00 380.00 418.00 418.00 61.60 58.80 68.20 65.10 74.80 71.40 82.50 78.80 90.20 86.10 100.00 95.50 110.00 105.00 121.00 116.00 132.00 126.00 143.00 137.00 165.00 158.00 176.00 168.00 187.00 179.00 198.00 189.00 220.00 210.00 242.00 231.00 275.00 263.00 308.00 294.00 330.00 315.00 352.00 336.00 385.00 368.00 440.00 420.00 484.00 462.00 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 77.0 77.0 85.0 85.0 92.0 92.0 103.0 103.0 113.0 113.0 125.0 125.0 137.0 137.0 152.0 152.0 165.0 165.0 179.0 179.0 207.0 207.0 219.0 219.0 234.0 234.0 246.0 246.0 274.0 274.0 301.0 301.0 344.0 344.0 384.0 384.0 414.0 414.0 438.0 438.0 482.0 482.0 548.0 548.0 603.0 603.0 5.20 5.20 4.70 4.70 4.30 4.30 3.90 3.90 3.50 3.50 3.20 3.20 2.90 2.90 2.60 2.60 2.40 2.40 2.20 2.20 2.00 2.00 1.80 1.80 1.70 1.70 1.60 1.60 1.50 1.50 1.40 1.40 1.50 1.50 1.50 1.50 1.20 1.20 1.20 1.20 0.90 0.90 0.90 0.90 0.80 0.80 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For Part No. which use the character "p" , the VBR is + 10%
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
DB LECTRO Inc.
BZW04 SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-6.8 to 440 Volts 400 watt Peak Power / 1.0 Watt Steady State
FEATURES Plastic package Glass passivated chip junction in DO-41 Package 400W surge capability at 10/1000 s wave from Excellent clamping capability Low zener impedance Fast response time: typically less than 1.0ps from 0 Volts to BV min. Typical IR less than 1mA above 10V
High temperature soldering guaranteed: 300C/10 seconds/.375",(9.5mm)
lead length, 5lbs., (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-41 Molded Plastic Terminal:Axial leads,solderables per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode except Bipolar Mounting Position: Any Weight: 0.012 ounce, 0.3 grams
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use B Suffix for types BZW 04-5V8 thru types BZW 04-376 (e.g. BZW 04-5V8B , BZW 04-376B)
Electrical characteristics apply in both directions MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. SYMBOL VALUE UNITS Minimum Peak Pulse Power Dissipation at TA = 25 , TP = 1ms (Note 1) PPPM Watts 400 Steady State Power Dissipation at TL = 75 , Lead lengths.375",(9.5mm) (Note 2) PM(AV) 1 Watts Peak Forward Surge Current,8.3ms Single Half Sine-Wave IFSM 40 Amps Superimposed on Rated Load,(JEDEC Method) (Note 3) -55 to + TJ , TSTG Operating junction and Storage Temperature Range 175 Notes : 1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25 per Fig. 2 . 2.Mounted on Copper Pad area of 1.6x1.6" (40x40mm) per Fig. 5. 3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. RATING
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
DB LECTRO Inc.
BZW04 SERIES
RATINGS AND CHARACTERISTIC CURVES
Ratings and Characteristic Curves(TA=25
PPPM-Peak Pulse Power (kW)
100
unless otherwise noted)
Fig. 1 - Peak Pulse Power Rating
Peak Pulse Power (PPP) or Current (IPPM) Derating in Percentage,%
Non-repetitive Pulse Waveform shown in Fig. 3 TA=25C
10
Fig.2 - Pulse Derating Curve
100
75
50
1
25
0.1
0 0.1s 1.0s 10s 100s 1.0ms 10ms 0 25 50 75 100 125 150 175 200
td - Pulse Width (sec.)
TA - Ambient Temperature (C)
Fig.3 - Pulse Waveform
150
Fig.4 - Typ.Junction Capacitance Uni-Directional
10000
tr = 10sec. IPPM - Peak Pulse Current, % IRSM
Peak Value IPPM 100 Half Value- IPPM 2
TJ = 25C Pulse Width(td)is defined as the point where the peak current decays to 50% of IPPM
CJ - Junction Capacitance
TJ = 25C f = 1.0MHZ Vsig = 50mVp-p
1000
Measured at Zero Bias
50
10/1000sec.Waveform as defined by R.E.A.
100
td
0 0 1.0 2.0 3.0 t - Time(ms) 3.0
1000
10
Measured at Stand-Off Voltage, VWM 10 1.0 100 200
4.0
4.0
VWM
- Reverse Stand-Off Voltage (V)
Fig.5 - steady State Power Derating Curve
1.00
Fig.6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only
200 TJ = TJ max. 8.3ms Single Half Sine-Wave (JEDEC Method)
PM(AV ),Steady State Power Dissipation (W)
0.88 0.75 0.63 0.50 0.38 0.25 0.13 0.00 0 0
L=0.375" (9.5mm) Lead Lengths
60 HZ Resistive or Inductive Load
IFSM - Peak Forward Surge Current (A)
100 125 150 175 200
100
50
1.6x1.6x.040" (40x40x1mm) Copper Heat Sinks
10
25 50 75
1
5
10
50
100
TL - Lead Temperature (C)
Number of Cycles at 60 Hz
Fig.7 - Typical Reverse Leakage Characteristics
100
Fig. 8 - Typ.Transient Thermal Impedance
100
10
Measured at Devices Stand-off Voltage,VWM TA = 25C
Transient Thermal Impedance (C/W)
ID - Instantaneous Reverse Leakage Current (A)
1
10
0.1
0.01
0
50
100
150
200
250
300
350
400
450
500
1 0.001
0.01
0.1
1
10
100
1000
V(BR) - Breakdown Voltage (V)
tp-Pulse Duration (sec)
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714

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