MMBZ27VDA
www.vishay.com
Vishay Semiconductors
Rev. 1.6., 08-Nov-16
1
Document Number: 81294
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, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Small Signal Zener Diodes, Dual
FEATURES
• Dual silicon planar Zener diodes with common
anode configurations
• Dual package provides for bidirectional or
separate unidirectional configurations
• The dual configurations protect two separate
lines with only one device
• Peak power: 40 W at 1 ms (bidirectional)
• For bidirectional operation, circuit connected to
pins 1 and 2. For unidirectional operation,
circuit connected to pins 1 and 3 or pins 2 and 3
• AEC-Q101 qualified available
• ESD capability according to AEC-Q101:
Human body model > 8 kV
Machine model > 800 V
• Base P/N-E3 - RoHS-compliant, commercial grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Notes
(1)
Non repetitive current pulse per figure 2 and derate above T
amb
= 25 °C per figure 3
(2)
FR-5 = 1" x 0.75" x 0.62"
(3)
Alumina = 0.4" x 0.3" x 0.024", 99.5 % alumina.
PRIMARY CHARACTERISTICS
PARAMETER VALUE UNIT
V
Z
range nom. 27 V
Test current I
ZT
1mA
V
BR
27 V
V
WM
22 V
P
PPM
40 W
T
J
max. 150 °C
V
Z
specification Pulse current
Int. construction Dual common anode
Polarity Uni-directional, bi-directional
Available
ORDERING INFORMATION
DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY
MMBZ27VDA
MMBZ27VDA-E3-08
3000 (8 mm tape on 7" reel) 15 000
MMBZ27VDA-HE3-08
MMBZ27VDA-E3-18
10 000 (8 mm tape on 13" reel) 10 000
MMBZ27VDA-HE3-18
PACKAGE
PACKAGE NAME WEIGHT
MOLDING COMPOUND
FLAMMABILITY RATING
MOISTURE SENSITIVITY
LEVEL
SOLDERING CONDITIONS
SOT-23 8.8 mg UL 94 V-0
MSL level 1
(according J-STD-020)
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Peak power dissipation
(1)
P
PK
40 W
Power dissipation on FR-5 board
(2)
T
amb
= 25 °C,
derate above 25 °C
P
tot
225 mW
1.8 mW/K
Power dissipation on alumina substrate
(3)
T
amb
= 25 °C,
derate above 25 °C
P
tot
300 mW
2.4 mW/K
Thermal resistance junction to ambient air R
thJA
556 K/W
Operating temperature range
T
op
-55 to +150 °C
Storage temperature range
T
j
, T
stg
-55 to +150 °C
