BZW04P-5V8 thru BZW04-376
Vishay General Semiconductor
TRANSZORB® Transient Voltage Suppressors
FEATURES
• Glass passivated chip junction
• Available in Unidirectional and Bidirectional
• 400 W peak pulse power capability with a
10/1000 µs waveform, repetitive rate (duty cycle):
0.01 %
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
DO-204AL (DO-41)
• Typical I less than 1 µA above 10 V rating
D
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
MAJOR RATINGS AND CHARACTERISTICS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICs, MOSFET, signal lines of sensor
units for consumer, computer, industrial and
telecommunication.
VWM
5.8 V to 376 V
PPPM
400 W
PD
1.0 W
IFSM (Unidirectional only)
Tj max.
40 A
175 °C
MECHANICAL DATA
Case: DO-204AL, molded epoxy over passivated chip
Epoxy meets UL 94V-0 flammability rating
DEVICES FOR BIDIRECTION APPLICATIONS
For bidirectional types, use B suffix (e.g. BZW04P-6V4B).
Electrical characteristics apply in both directions.
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: For unidirectional types the color band
denotes cathode end, no marking on bidirectional
types
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
PPPM
IPPM
LIMIT
Minimum 400
see next table
1.0
UNIT
Peak pulse power dissipation with a 10/1000 µs waveform (1) (Fig. 1)
Peak pulse current with a 10/1000 µs waveform (1)
W
A
Power dissipation on infinite heatsink at TL = 75 °C (Fig. 5)
Peak forward surge current, 8.3 ms single half sine-wave unidirectional only (2)
Maximum instantaneous forward voltage at 25 A for unidirectional only (3)
Operating junction and storage temperature range
PD
W
IFSM
40
A
VF
3.5/5.0
V
TJ, TSTG
- 55 to + 175
°C
Note:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
(3) VF = 3.5 V for BZW04P(-)188 & below; VF = 5.0 V for BZW04P(-)213 & above
Document Number 88316
07-Jun-06
www.vishay.com
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