Document
CREAT BY ART
Transient Voltage Suppressor
FEATURES
- Excellent clamping capability - Low impedance surge resistance - 400W surge capability at 10 / 1000 μs waveform - Very fast response time - Typical IR less than 1μA above 10V - Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21 definition
BZW04 SERIES
Taiwan Semiconductor
MECHANICAL DATA
Case: DO-204AL (DO-41) Molding compound, UL flammability classification rating 94V-0 Base P/N with suffix "G" on packing code - green compound (halogen-free) Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 1A whisker test, Weight: 0.3g (approximately)
DO-204AL (DO-41)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
PARAMETER
Peak power dissipation at TA=25oC, Tp=1ms (Note 1) Steady state power dissipation at TL=75oC lead lengths .375", 9.5mm (Note 2)
SYMBOL PPK
PD
VALUE 400
1
Peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (Note 3)
IFSM
40
Junction to leads
Junction to ambient on printed circuit L lead=10mm
RθJL RθJA
60 100
Operating junction temperature range
TJ
Storage temperature range
TSTG
Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25oC Per Fig. 2
Note 2: Mounted on 5 x 5 mm Copper Pads to Each Terminal
- 55 to +175 - 55 to +175
Note 3: 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum
UNIT Watts Watts
A oC/W oC/W
OC OC
ORDERING INFORMATION
PART NO. PACKING CODE
GREEN COMPOUND
PACKAGE
CODE A0 DO-41
BZW04-xxx (Note 1)
R0 R1
Suffix "G"
DO-41 DO-41
B0 DO-41
Note 1: "xxx" defines voltage from 5.8V (BZW04-5V8) to 376V (BZW04-376)
PACKING
3,000 / Ammo box (52mm taping) 5,000 / 13" Paper reel
5,000 / 13" Paper reel (Reverse) 1,000 / Bulk packing
EXAMPLE
PREFERRED P/N
BZW04-94 A0 BZW04-94 A0G
PART NO.
BZW04-94 BZW04-94
PACKING CODE
A0 A0
GREEN COMPOUND CODE
G
DESCRIPTION Green compound
Document Number: DS_D1406028
Version: H14
CREAT BY ART
RATINGS AND CHARACTERISTICS CURVES
(TA=25oC unless otherwise noted)
FIG. 1 PEAK PULSE POWER RATING CURVE
100
NON-REPETITIVE PULSE WAVEFORM SHOWN in FIG.3 10 TA = 25oC
PPPM, PEAK PULSE POWER, W
1
0.1 0.0001
0.001
0.01 0.1 tp, PULSE WIDTH, (mS)
1
10
PEAK PULSE POWER(PPP) OR CURRENT (IPP) A DERATING IN PERCENTAGE (%)
BZW04 SERIES
Taiwan Semiconductor
120 100
80 60 40 20
0 0
FIG.2 PULSE DERATING CURVE
25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (oC)
175
PEAK PULSE CURRENT (%)
140 120 100
80 60 40 20
0 0
FIG. 3 CLAMPING POWER PULSE WAVEFORM
tr=10μs
PULSE WIDTH(td) is DEFINED as the POINT WHERE the PEAK
CURRENT DECAYS to 50% OF IPPM
Peak Value IPPM
Half Value-
10/1000μs, WAVEFORM as DEFINED by R.E.A.
td
0.5 1 1.5 2 2.5 3 3.5 4 t, TIME ms
PM(AV), STEADY STATE POWER DISSIPATION (W)
FIG.4 STEADY STATE POWER DERATING CURVE 1.25
1
0.75
0.5
0.25
0 0 25 50 75 100 125 150 175 200 TL, LEAD TEMPERATURE (oC)
PEAK FORWARD SURGE CURRENT(A)
FIG. 5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT UNIDIRECTIONAL ONLY
50
40
30
20
10
8.3ms Single Half Sine Wave
0 1
10 V(BR), BREAKDOWN VOLTAGE (V)
100
Document Number: DS_D1406028
Version: H14
INSTANTANEOUS REVERSE CURRENT(A) A
JUNCTION CAPACITANCE(pF)
CREAT BY ART
FIG. 6 TYPICAL REVERSE CHARACTERASTICS 100
10 MEASURED AT DEVICES STAND-OFF VOLTAGE, VWM
1
0.1
0.01 0
50 100 150 200 250 300 350 400 450 500 V(BR), BREAKDOWN VOLTAGE (V)
BZW04 SERIES
Taiwan Semiconductor
100000 10000
FIG.7 TYPICAL JUNCTION CAPACITANCE UNDIRECTIONAL
MEASURE AT ZERO BIAS
f=1.0MHz Vsig=50mVp-p
1000
100 1.0
MEASURE AT STAND-OFF
VOLTAGE, VWM
10.0 V(BR), BREAKDOWN VOLTAGE (V)
100.0
Document Number: DS_D1406028
Version: H14
BZW04 SERIES
Taiwan Semiconductor
Breakdown
Test
Voltage
Current
Device
@ IT (Note 1) VBR V
IT mA
Unidirectional Bidirectional
Min
Max
BZW04-5V8 BZW04-5V8B
6.45
7.14
10
BZW04-6V4 BZW04-6V4B
7.13
7.88
10
BZW04-7V0 BZW04-7V0B
7.79
8.61
10
BZW04-7V8 BZW04-7V8B
8.65
9.55
1
BZW04-8V5 BZW04-8V5B
9.50
10.5
1
BZW04-9V4 BZW04-9V4B
10.5
11.6
1
BZW04-10 BZW04-10B
11.4
12.6
1
BZW04-11 BZW04-11B
12.4
13.7
1
BZW04-13 BZW04-13B
14.3
15.8
1
BZW04-14 BZW04-14B
15.2
16.8
1
BZW04-15 BZW04-15B
17.1
18.9
1
BZW04-17 BZW04-17B
19.0
21.0
1
BZW04-19 BZW04-19B
20.9
23.1
1
BZW04-20 BZW04-20B
22.8
25.2
1
BZW04-23 BZW04-23B
25.7
28.4
1
BZW04-26 BZW04-26B
28.5
31.5
1
BZW04-28 BZW04-28B
31.4
34.7
1
BZW04-31 BZW04-31B
34.2
37.8
1
BZW04-33 BZW04-33B
37.1
41.0
1
BZW04-37 BZW04-37B
40.9
45.2
1
BZW04-40 BZW04-40B
44.7
49.4
1
BZW04-44 BZW04-44B
48.5
53.6
1
BZW04-48 BZW04-48B
53.2
58.8
1
BZW04-53 BZW04-53B
58.9
65.1
1
BZW04-58 BZW04-58B
64.6
71.4
1
BZW04-64 BZW04-64B
71.3
78.8
1
BZW04-70 BZW04-70B
77.9
86.1
1
BZW04-78 BZW04-78B
86.5
95.5
1
BZW04-85 BZW04-85B
95
105
1
BZW04-94 BZW04-94B
105
116
1
BZW04-102 BZ.