SMCG5629 thru SMCG5665A
and SMCJ5629 thru SMCJ5665A
Transient Voltage Suppressors
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
These surface mount Transient Voltage Suppressors (TVSs) are used for protecting
sensitive components requiring low clamping voltage levels. They are rated at high
current impulses typically generated by inductive switching transients. Other
benefits are achieved with low-profile surface mount J-bend or Gull-wing terminals
for stress-relief and lower weight. Its low-flat profile provides easier insertion or
automatic handling benefits compared to other MELF style packages. Options for
screening similar to JAN, JANTX, JANTXV, and JANS also exist by using MQ, MX,
MV or MSP respectively for part number prefixes and high reliability screening in
accordance with MIL-PRF-19500/507.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
•
Working Standoff Voltages: 5.5 volts to 171 volts
Metallurgically bonded
Reliability data per JESD22-A108, JESD22-A104,
JESD22-A113-B, JESD22-A101-B, and JESD22-A102
Thermally efficient surface mount with J-bends or
Gull wings termination for stress relief (flat handling
surface and easier placement)
•
•
For high reliability transient voltage suppression in
low profile surface mount locations requiring easy
placement and strain relief
Light weight for airborne or satellite applications
•
• Superior surge quality to protect from ESD and EFT
transients per IEC61000-4-2 and -4-4
•
Lightning surge protection per IEC61000-4-5 for
Class 1 and 2 with source impedance of 42 Ohms as
well as Class 3 and 4 selectively at lower voltages
(VWM) and higher surge current (IPP) ratings herein
•
Options for screening in accordance with MIL-PRF-
19500/500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers. For example,
•
Protects sensitive components such as ICs, CMOS,
designate a MXSMCJ5629A for a JANTX screen.
Bipolar, BiCMOS, ECL, DTL, T2L, etc.
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
•
Operating temperature: -55°C to +150°C
• Molded epoxy package meets UL94V-0
• Terminals: Solderable per MIL-STD-750
Method 2026. (max 260 °C for 10 sec.)
• Body marked with P/N without SMCJ or SMCG letters
(ie. 5629A, 5640, 5655A, 5662, 5665A, etc.)
• Cathode indicated by band
• Weight: 0.25 grams (approximate)
• Tape & Reel packaging per EIA-481
(2500 units/reel)
Storage temperature: -55°C to +150°C
1500 Watts of Peak Pulse Power at 10/1000 µs as
shown in Figure 3 (see Figure 1 for other tP values)
Thermal resistance, RθJL = 20°C/W
•
•
•
•
Impulse repetition rate (duty factor): 0.01%
5.0 Watt steady-state maximum power at TL =25°C
t
clamping (0V to V(BR) min): 50 picoseconds max
(theoretical)
•
Forward voltage VF @ 100 Amps 8.3 ms: 3.5 V max.
ELECTRICAL CHARACTERISTICS @ 25oC (Test Both Polarities)
MICROSEMI
Part Number
MICROSEMI
Part Number
Breakdown
Rated
Standoff
Voltage
Maximum
Standby
Current
Voltage*
Test
Maximum Peak
Reverse Voltage
Maximum Peak
Pulse Current
(VBR
)
Current
Modified
“G”
Modified
“J”
MIN. MAX.
(I(BR)
)
(VWM
)
(ID at VWM
)
(VC max. at IPP
)
(IPP
)
Vdc
Vdc
7.48
7.14
8.25
7.88
9.02
8.61
10.0
9.55
11.0
10.5
12.1
11.6
mAdc
V
µAdc
1000
1000
500
500
200
200
50
V
A
Bend Lead
SMCG5629
SMCG5629A
SMCG5630
SMCG5630A
SMCG5631
SMCG5631A
SMCG5632
SMCG5632A
SMCG5633
SMCG5633A
SMCG5634
SMCG5634A
Bend Lead
SMCJ5629
SMCJ5629A
SMCJ5630
SMCJ5630A
SMCJ5631
SMCJ5631A
SMCJ5632
SMCJ5632A
SMCJ5633
SMCJ5633A
SMCJ5634
SMCJ5634A
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.5
10
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
139
143
128
132
120
124
109
112
100
103
93
10
10
10
10
10
1
1
50
1
10
1
10
9.9
1
5
10.5
1
5
96
Copyright 2003
Microsemi
Page 1
01-24-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
