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MMBZ15VDLT1_05 Datasheet, PDF (2/6 Pages) ON Semiconductor – 40 Watt Peak Power Zener Transient Voltage Suppressors | |||
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MMBZ15VDLT1, MMBZ27VCLT1
MAXIMUM RATINGS
Rating
Peak Power Dissipation @ 1.0 ms (Note 1) @ TL ⤠25°C
Total Power Dissipation on FRâ5 Board (Note 2) @ TA = 25°C
Derate above 25°C
Symbol
Ppk
°PD°
Value
40
225
1.8
Unit
Watts
°mW°
mW/°C
Thermal Resistance JunctionâtoâAmbient
Total Power Dissipation on Alumina Substrate (Note 3) @ TA = 25°C
Derate above 25°C
RqJA
°PD°
556
°C/W
300
°mW
2.4
mW/°C
Thermal Resistance JunctionâtoâAmbient
RqJA
417
°C/W
Junction and Storage Temperature Range
TJ, Tstg
â 55 to +150
°C
Lead Solder Temperature â Maximum (10 Second Duration)
TL
260
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Nonrepetitive current pulse per Figure 5 and derate above TA = 25°C per Figure 6.
2. FRâ5 = 1.0 x 0.75 x 0.62 in.
3. Alumina = 0.4 x 0.3 x 0.024 in., 99.5% alumina
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
UNIDIRECTIONAL (Circuit tied to Pins 1 and 3 or 2 and 3)
Symbol
Parameter
IPP
VC
VRWM
IR
VBR
IT
VBR
IF
VF
Maximum Reverse Peak Pulse Current
Clamping Voltage @ IPP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ VRWM
Breakdown Voltage @ IT
Test Current
Maximum Temperature Coefficient of VBR
Forward Current
Forward Voltage @ IF
I
IF
VC VBR VRWM
IIRT VF
V
IPP
UniâDirectional TVS
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
UNIDIRECTIONAL (Circuit tied to Pins 1 and 3 or Pins 2 and 3)
(VF = 0.9 V Max @ IF = 10 mA)
Breakdown Voltage
Device
Device
Marking
VRWM
Volts
IR @ VRWM
nA
VBR (Note 4) (V)
Min Nom Max
@ IT
mA
MMBZ15VDLT1, G*
15D
12.8
100
14.3
15
15.8
1.0
(VF = 1.1 V Max @ IF = 200 mA)
Breakdown Voltage
Device
Device
Marking
VRWM
Volts
IR @ VRWM
nA
VBR (Note 4) (V)
Min Nom Max
@ IT
mA
MMBZ27VCLT1, G*
27C
22
50
25.65 27 28.35 1.0
*The âGâ suffix indicates PbâFree package available.
4. VBR measured at pulse test current IT at an ambient temperature of 25°C.
5. Surge current waveform per Figure 5 and derate per Figure 6
VC @ IPP (Note 5)
VC
IPP
V
A
21.2
1.9
VC @ IPP (Note 5)
VC
IPP
V
A
38
1.0
VBR
mV/5C
12
VBR
mV/5C
26
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