NOMINAL TEST
ZENER CURRENT Z
ZK
(1) SURGE
TYPE VOLTAGE I
ZT
@ REGULATION CURRENT
V
Z
@I
ZT
Z
Z
@I
ZT
I
ZK
=5mA a76 V
Z
I
R
V
R
I
ZSM
±5%
VOLTS mA OHMS OHMS VOLTS µ A VOLTS AMPS
1N6632 3.3 380 3.0 500 0.90 300 1.0 20.0
1N6633 3.6 350 2.5 500 0.80 250 1.0 18.7
1N6634 3.9 320 2.0 500 0.75 175 1.0 17.6
1N6635 4.3 290 2.0 500 0.70 25 1.0 16.4
1N6636 4.7 260 2.0 450 0.60 20 1.0 15.3
1N6637 5.1 240 1.5 400 0.50 5 1.0 14.4
1N5968 5.6 220 1.0 400 0.4 5000 4.28 20
1N5969 6.2 220 1.0 1000 0.5 1000 4.74 20
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed, Glass “B”
Body per MIL-PRF- 19500/356
D-5B
LEADMATERIAL:Copper clad steel
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (R
OJEC
): 30
˚C/W maximum
THERMAL IMPEDANCE: (Z
OJX
): 3
˚C/W maximum
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION: Any
0.115/0.145
2.92/3.68
0.130/0.195
3.30/4.95
0.036/0.042
0.91/1.07
0.900
22.86
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071 FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com
• AVAILABLE IN JAN, JANTX, JANTXV, AND JANS
PERMIL-PRF-19500/356
• 5 WATT ZENER DIODES
• NON CAVITY CONSTRUCTION
• METALLURGICALLY BONDED
1N6632
THRU
1N6637
AND
1N5968
AND
1N5969
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Power Dissapation:5W @ T
L
=+25°C, L=
3
/
8
”
Power Derating: 33mW/°C above T
L
=+25°C, L=
3
/
8
”
Forward Voltage: 1.5 V dc @ I
F
=1Adc
NOTE 1 I
ZK
=1.0 mAfor 1N5969
MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE
LEAKAGE CURRENT
VOLTAGE
POLARITY
BAND
(CATHODE)